libraries/display_tbl.lib.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * library for displaying table with results from all sort of select queries
   5  *
   6  * @package phpMyAdmin
   7  */
   8
   9 /**
  10  *
  11  */
  12 require_once './libraries/Index.class.php';
  13
  14 /**
  15  * Defines the display mode to use for the results of a SQL query
  16  *
  17  * It uses a synthetic string that contains all the required informations.
  18  * In this string:
  19  *   - the first two characters stand for the action to do while
  20  *     clicking on the "edit" link (e.g. 'ur' for update a row, 'nn' for no
  21  *     edit link...);
  22  *   - the next two characters stand for the action to do while
  23  *     clicking on the "delete" link (e.g. 'kp' for kill a process, 'nn' for
  24  *     no delete link...);
  25  *   - the next characters are boolean values (1/0) and respectively stand
  26  *     for sorting links, navigation bar, "insert a new row" link, the
  27  *     bookmark feature, the expand/collapse text/blob fields button and
  28  *     the "display printable view" option.
  29  *     Of course '0'/'1' means the feature won't/will be enabled.
  30  *
  31  * @param   string   the synthetic value for display_mode (see a few
  32  *                   lines above for explanations)
  33  * @param   integer  the total number of rows returned by the SQL query
  34  *                   without any programmatically appended "LIMIT" clause
  35  *                   (just a copy of $unlim_num_rows if it exists, else
  36  *                   computed inside this function)
  37  *
  38  * @return  array    an array with explicit indexes for all the display
  39  *                   elements
  40  *
  41  * @global  string   the database name
  42  * @global  string   the table name
  43  * @global  integer  the total number of rows returned by the SQL query
  44  *                   without any programmatically appended "LIMIT" clause
  45  * @global  array    the properties of the fields returned by the query
  46  * @global  string   the URL to return to in case of error in a SQL
  47  *                   statement
  48  *
  49  * @access  private
  50  *
  51  * @see     PMA_displayTable()
  52  */
  53 function PMA_setDisplayMode(&$the_disp_mode, &$the_total)
  54 {
  55     global $db, $table;
  56     global $unlim_num_rows, $fields_meta;
  57     global $err_url;
  58
  59     // 1. Initializes the $do_display array
  60     $do_display              = array();
  61     $do_display['edit_lnk']  = $the_disp_mode[0] . $the_disp_mode[1];
  62     $do_display['del_lnk']   = $the_disp_mode[2] . $the_disp_mode[3];
  63     $do_display['sort_lnk']  = (string) $the_disp_mode[4];
  64     $do_display['nav_bar']   = (string) $the_disp_mode[5];
  65     $do_display['ins_row']   = (string) $the_disp_mode[6];
  66     $do_display['bkm_form']  = (string) $the_disp_mode[7];
  67     $do_display['text_btn']  = (string) $the_disp_mode[8];
  68     $do_display['pview_lnk'] = (string) $the_disp_mode[9];
  69
  70     // 2. Display mode is not "false for all elements" -> updates the
  71     // display mode
  72     if ($the_disp_mode != 'nnnn000000') {
  73         // 2.0 Print view -> set all elements to false!
  74         if (isset($GLOBALS['printview']) && $GLOBALS['printview'] == '1') {
  75             $do_display['edit_lnk']  = 'nn'; // no edit link
  76             $do_display['del_lnk']   = 'nn'; // no delete link
  77             $do_display['sort_lnk']  = (string) '0';
  78             $do_display['nav_bar']   = (string) '0';
  79             $do_display['ins_row']   = (string) '0';
  80             $do_display['bkm_form']  = (string) '0';
  81             $do_display['text_btn']  = (string) '0';
  82             $do_display['pview_lnk'] = (string) '0';
  83         }
  84         // 2.1 Statement is a "SELECT COUNT", a
  85         //     "CHECK/ANALYZE/REPAIR/OPTIMIZE", an "EXPLAIN" one or
  86         //     contains a "PROC ANALYSE" part
  87         elseif ($GLOBALS['is_count'] || $GLOBALS['is_analyse'] || $GLOBALS['is_maint'] || $GLOBALS['is_explain']) {
  88             $do_display['edit_lnk']  = 'nn'; // no edit link
  89             $do_display['del_lnk']   = 'nn'; // no delete link
  90             $do_display['sort_lnk']  = (string) '0';
  91             $do_display['nav_bar']   = (string) '0';
  92             $do_display['ins_row']   = (string) '0';
  93             $do_display['bkm_form']  = (string) '1';
  94             if ($GLOBALS['is_maint']) {
  95                 $do_display['text_btn']  = (string) '1';
  96             } else {
  97                 $do_display['text_btn']  = (string) '0';
  98             }
  99             $do_display['pview_lnk'] = (string) '1';
 100         }
 101         // 2.2 Statement is a "SHOW..."
 102         elseif ($GLOBALS['is_show']) {
 103             /**
 104              * 2.2.1
 105              * @todo defines edit/delete links depending on show statement
 106              */
 107             $tmp = preg_match('@^SHOW[[:space:]]+(VARIABLES|(FULL[[:space:]]+)?PROCESSLIST|STATUS|TABLE|GRANTS|CREATE|LOGS|DATABASES|FIELDS)@i', $GLOBALS['sql_query'], $which);
 108             if (isset($which[1]) && strpos(' ' . strtoupper($which[1]), 'PROCESSLIST') > 0) {
 109                 $do_display['edit_lnk'] = 'nn'; // no edit link
 110                 $do_display['del_lnk']  = 'kp'; // "kill process" type edit link
 111             } else {
 112                 // Default case -> no links
 113                 $do_display['edit_lnk'] = 'nn'; // no edit link
 114                 $do_display['del_lnk']  = 'nn'; // no delete link
 115             }
 116             // 2.2.2 Other settings
 117             $do_display['sort_lnk']  = (string) '0';
 118             $do_display['nav_bar']   = (string) '0';
 119             $do_display['ins_row']   = (string) '0';
 120             $do_display['bkm_form']  = (string) '1';
 121             $do_display['text_btn']  = (string) '1';
 122             $do_display['pview_lnk'] = (string) '1';
 123         }
 124         // 2.3 Other statements (ie "SELECT" ones) -> updates
 125         //     $do_display['edit_lnk'], $do_display['del_lnk'] and
 126         //     $do_display['text_btn'] (keeps other default values)
 127         else {
 128             $prev_table = $fields_meta[0]->table;
 129             $do_display['text_btn']  = (string) '1';
 130             for ($i = 0; $i < $GLOBALS['fields_cnt']; $i++) {
 131                 $is_link = ($do_display['edit_lnk'] != 'nn'
 132                             || $do_display['del_lnk'] != 'nn'
 133                             || $do_display['sort_lnk'] != '0'
 134                             || $do_display['ins_row'] != '0');
 135                 // 2.3.2 Displays edit/delete/sort/insert links?
 136                 if ($is_link
 137                     && ($fields_meta[$i]->table == '' || $fields_meta[$i]->table != $prev_table)) {
 138                     $do_display['edit_lnk'] = 'nn'; // don't display links
 139                     $do_display['del_lnk']  = 'nn';
 140                     /**
 141                      * @todo May be problematic with same fields names in two joined table.
 142                      */
 143                     // $do_display['sort_lnk'] = (string) '0';
 144                     $do_display['ins_row']  = (string) '0';
 145                     if ($do_display['text_btn'] == '1') {
 146                         break;
 147                     }
 148                 } // end if (2.3.2)
 149                 // 2.3.3 Always display print view link
 150                 $do_display['pview_lnk']    = (string) '1';
 151                 $prev_table = $fields_meta[$i]->table;
 152             } // end for
 153         } // end if..elseif...else (2.1 -> 2.3)
 154     } // end if (2)
 155
 156     // 3. Gets the total number of rows if it is unknown
 157     if (isset($unlim_num_rows) && $unlim_num_rows != '') {
 158         $the_total = $unlim_num_rows;
 159     } elseif (($do_display['nav_bar'] == '1' || $do_display['sort_lnk'] == '1')
 160              && (strlen($db) && !empty($table))) {
 161         $the_total   = PMA_Table::countRecords($db, $table);
 162     }
 163
 164     // 4. If navigation bar or sorting fields names URLs should be
 165     //    displayed but there is only one row, change these settings to
 166     //    false
 167     if ($do_display['nav_bar'] == '1' || $do_display['sort_lnk'] == '1') {
 168
 169         // - Do not display sort links if less than 2 rows.
 170         // - For a VIEW we (probably) did not count the number of rows
 171         //   so don't test this number here, it would remove the possibility
 172         //   of sorting VIEW results.
 173         if (isset($unlim_num_rows) && $unlim_num_rows < 2 && ! PMA_Table::isView($db, $table)) {
 174             // force display of navbar for vertical/horizontal display-choice.
 175             // $do_display['nav_bar']  = (string) '0';
 176             $do_display['sort_lnk'] = (string) '0';
 177         }
 178     } // end if (3)
 179
 180     // 5. Updates the synthetic var
 181     $the_disp_mode = join('', $do_display);
 182
 183     return $do_display;
 184 } // end of the 'PMA_setDisplayMode()' function
 185
 186
 187 /**
 188  * Displays a navigation button
 189  *
 190  * @uses    $GLOBALS['cfg']['NavigationBarIconic']
 191  * @uses    PMA_generate_common_hidden_inputs()
 192  *
 193  * @param   string   iconic caption for button
 194  * @param   string   text for button
 195  * @param   integer  position for next query
 196  * @param   string   query ready for display
 197  * @param   string   optional onsubmit clause
 198  * @param   string   optional hidden field for special treatment
 199  * @param   string   optional onclick clause
 200  *
 201  * @global  string   $db             the database name
 202  * @global  string   $table          the table name
 203  * @global  string   $goto           the URL to go back in case of errors
 204  *
 205  * @access  private
 206  *
 207  * @see     PMA_displayTableNavigation()
 208  */
 209 function PMA_displayTableNavigationOneButton($caption, $title, $pos, $html_sql_query, $onsubmit = '', $input_for_real_end = '', $onclick = '') {
 210
 211     global $db, $table, $goto;
 212
 213     $caption_output = '';
 214     // for true or 'both'
 215     if ($GLOBALS['cfg']['NavigationBarIconic']) {
 216         $caption_output .= $caption;
 217     }
 218     // for false or 'both'
 219     if (false === $GLOBALS['cfg']['NavigationBarIconic'] || 'both' === $GLOBALS['cfg']['NavigationBarIconic']) {
 220         $caption_output .= '&nbsp;' . $title;
 221     }
 222     $title_output = ' title="' . $title . '"';
 223         ?>
 224 <td>
 225     <form action="sql.php" method="post" <?php echo $onsubmit; ?>>
 226         <?php echo PMA_generate_common_hidden_inputs($db, $table); ?>
 227         <input type="hidden" name="sql_query" value="<?php echo $html_sql_query; ?>" />
 228         <input type="hidden" name="pos" value="<?php echo $pos; ?>" />
 229         <input type="hidden" name="goto" value="<?php echo $goto; ?>" />
 230         <?php echo $input_for_real_end; ?>
 231         <input type="submit" name="navig" value="<?php echo $caption_output; ?>"<?php echo $title_output . $onclick; ?> />
 232     </form>
 233 </td>
 234 <?php
 235 } // end function PMA_displayTableNavigationOneButton()
 236
 237 /**
 238  * Displays a navigation bar to browse among the results of a SQL query
 239  *
 240  * @uses    $_SESSION['tmp_user_values']['disp_direction']
 241  * @uses    $_SESSION['tmp_user_values']['repeat_cells']
 242  * @uses    $_SESSION['tmp_user_values']['max_rows']
 243  * @uses    $_SESSION['tmp_user_values']['pos']
 244  * @param   integer  the offset for the "next" page
 245  * @param   integer  the offset for the "previous" page
 246  * @param   string   the URL-encoded query
 247  * @param   string   the id for the direction dropdown
 248  *
 249  * @global  string   $db             the database name
 250  * @global  string   $table          the table name
 251  * @global  string   $goto           the URL to go back in case of errors
 252  * @global  integer  $num_rows       the total number of rows returned by the
 253  *                                   SQL query
 254  * @global  integer  $unlim_num_rows the total number of rows returned by the
 255  *                                   SQL any programmatically appended "LIMIT" clause
 256  * @global  boolean  $is_innodb      whether its InnoDB or not
 257  * @global  array    $showtable      table definitions
 258  *
 259  * @access  private
 260  *
 261  * @see     PMA_displayTable()
 262  */
 263 function PMA_displayTableNavigation($pos_next, $pos_prev, $sql_query, $id_for_direction_dropdown)
 264 {
 265     global $db, $table, $goto;
 266     global $num_rows, $unlim_num_rows;
 267     global $is_innodb;
 268     global $showtable;
 269
 270     // here, using htmlentities() would cause problems if the query
 271     // contains accented characters
 272     $html_sql_query = htmlspecialchars($sql_query);
 273
 274     /**
 275      * @todo move this to a central place
 276      * @todo for other future table types
 277      */
 278     $is_innodb = (isset($showtable['Type']) && $showtable['Type'] == 'InnoDB');
 279
 280     ?>
 281
 282 <!-- Navigation bar -->
 283 <table border="0" cellpadding="2" cellspacing="0">
 284 <tr>
 285     <?php
 286     // Move to the beginning or to the previous page
 287     if ($_SESSION['tmp_user_values']['pos'] && $_SESSION['tmp_user_values']['max_rows'] != 'all') {
 288         PMA_displayTableNavigationOneButton('&lt;&lt;', __('Begin'), 0, $html_sql_query);
 289         PMA_displayTableNavigationOneButton('&lt;', __('Previous'), $pos_prev, $html_sql_query);
 290
 291     } // end move back
 292     ?>
 293 <td>
 294     &nbsp;&nbsp;&nbsp;
 295 </td>
 296 <td align="center">
 297 <?php // if displaying a VIEW, $unlim_num_rows could be zero because
 298       // of $cfg['MaxExactCountViews']; in this case, avoid passing
 299       // the 5th parameter to checkFormElementInRange()
 300       // (this means we can't validate the upper limit ?>
 301     <form action="sql.php" method="post"
 302 onsubmit="return (checkFormElementInRange(this, 'session_max_rows', '<?php echo str_replace('\'', '\\\'', __('%d is not valid row number.')); ?>', 1) &amp;&amp; checkFormElementInRange(this, 'pos', '<?php echo str_replace('\'', '\\\'', __('%d is not valid row number.')); ?>', 0<?php echo $unlim_num_rows > 0 ? ',' . $unlim_num_rows - 1 : ''; ?>))">
 303         <?php echo PMA_generate_common_hidden_inputs($db, $table); ?>
 304         <input type="hidden" name="sql_query" value="<?php echo $html_sql_query; ?>" />
 305         <input type="hidden" name="goto" value="<?php echo $goto; ?>" />
 306         <input type="submit" name="navig" value="<?php echo __('Show'); ?> :" />
 307         <input type="text" name="session_max_rows" size="3" value="<?php echo (($_SESSION['tmp_user_values']['max_rows'] != 'all') ? $_SESSION['tmp_user_values']['max_rows'] : $GLOBALS['cfg']['MaxRows']); ?>" class="textfield" onfocus="this.select()" />
 308         <?php echo __('row(s) starting from row #') . "\n"; ?>
 309         <input type="text" name="pos" size="6" value="<?php echo (($pos_next >= $unlim_num_rows) ? 0 : $pos_next); ?>" class="textfield" onfocus="this.select()" />
 310         <br />
 311     <?php
 312     // Display mode (horizontal/vertical and repeat headers)
 313     $choices = array(
 314         'horizontal'        => __('horizontal'),
 315         'horizontalflipped' => __('horizontal (rotated headers)'),
 316         'vertical'          => __('vertical'));
 317     $param1 = PMA_generate_html_dropdown('disp_direction', $choices, $_SESSION['tmp_user_values']['disp_direction'], $id_for_direction_dropdown);
 318     unset($choices);
 319
 320     $param2 = '            <input type="text" size="3" name="repeat_cells" value="' . $_SESSION['tmp_user_values']['repeat_cells'] . '" class="textfield" />' . "\n"
 321             . '           ';
 322     echo '    ' . sprintf(__('in %s mode and repeat headers after %s cells'), "\n" . $param1, "\n" . $param2) . "\n";
 323     ?>
 324     </form>
 325 </td>
 326 <td>
 327     &nbsp;&nbsp;&nbsp;
 328 </td>
 329     <?php
 330     // Move to the next page or to the last one
 331     if (($_SESSION['tmp_user_values']['pos'] + $_SESSION['tmp_user_values']['max_rows'] < $unlim_num_rows) && $num_rows >= $_SESSION['tmp_user_values']['max_rows']
 332         && $_SESSION['tmp_user_values']['max_rows'] != 'all') {
 333
 334         // display the Next button
 335         PMA_displayTableNavigationOneButton('&gt;',
 336             __('Next'),
 337             $pos_next,
 338             $html_sql_query);
 339
 340         // prepare some options for the End button
 341         if ($is_innodb && $unlim_num_rows > $GLOBALS['cfg']['MaxExactCount']) {
 342             $input_for_real_end = '<input id="real_end_input" type="hidden" name="find_real_end" value="1" />';
 343             // no backquote around this message
 344             $onclick = '';
 345         } else {
 346             $input_for_real_end = $onclick = '';
 347         }
 348
 349         // display the End button
 350         PMA_displayTableNavigationOneButton('&gt;&gt;',
 351             __('End'),
 352             @((ceil($unlim_num_rows / $_SESSION['tmp_user_values']['max_rows'])- 1) * $_SESSION['tmp_user_values']['max_rows']),
 353             $html_sql_query,
 354             'onsubmit="return ' . (($_SESSION['tmp_user_values']['pos'] + $_SESSION['tmp_user_values']['max_rows'] < $unlim_num_rows && $num_rows >= $_SESSION['tmp_user_values']['max_rows']) ? 'true' : 'false') . '"',
 355             $input_for_real_end,
 356             $onclick
 357             );
 358     } // end move toward
 359
 360
 361     //page redirection
 362     // (unless we are showing all records)
 363     if ('all' != $_SESSION['tmp_user_values']['max_rows']) { //if1
 364         $pageNow = @floor($_SESSION['tmp_user_values']['pos'] / $_SESSION['tmp_user_values']['max_rows']) + 1;
 365         $nbTotalPage = @ceil($unlim_num_rows / $_SESSION['tmp_user_values']['max_rows']);
 366
 367         if ($nbTotalPage > 1){ //if2
 368        ?>
 369    <td>
 370        &nbsp;&nbsp;&nbsp;
 371    </td>
 372    <td>
 373         <?php //<form> for keep the form alignment of button < and << ?>
 374         <form action="none">
 375         <?php
 376             $_url_params = array(
 377                 'db'        => $db,
 378                 'table'     => $table,
 379                 'sql_query' => $sql_query,
 380                 'goto'      => $goto,
 381             );
 382             echo PMA_pageselector(
 383                      'sql.php' . PMA_generate_common_url($_url_params) . PMA_get_arg_separator('js'),
 384                      $_SESSION['tmp_user_values']['max_rows'],
 385                     $pageNow,
 386                     $nbTotalPage,
 387                     200,
 388                     5,
 389                     5,
 390                     20,
 391                     10,
 392                     __('Page number:')
 393             );
 394         ?>
 395         </form>
 396     </td>
 397         <?php
 398         } //_if2
 399     } //_if1
 400
 401     // Display the "Show all" button if allowed
 402     if ($GLOBALS['cfg']['ShowAll'] && ($num_rows < $unlim_num_rows)) {
 403         echo "\n";
 404         ?>
 405 <td>
 406     &nbsp;&nbsp;&nbsp;
 407 </td>
 408 <td>
 409     <form action="sql.php" method="post">
 410         <?php echo PMA_generate_common_hidden_inputs($db, $table); ?>
 411         <input type="hidden" name="sql_query" value="<?php echo $html_sql_query; ?>" />
 412         <input type="hidden" name="pos" value="0" />
 413         <input type="hidden" name="session_max_rows" value="all" />
 414         <input type="hidden" name="goto" value="<?php echo $goto; ?>" />
 415         <input type="submit" name="navig" value="<?php echo __('Show all'); ?>" />
 416     </form>
 417 </td>
 418         <?php
 419     } // end show all
 420     echo "\n";
 421     ?>
 422 </tr>
 423 </table>
 424
 425     <?php
 426 } // end of the 'PMA_displayTableNavigation()' function
 427
 428
 429 /**
 430  * Displays the headers of the results table
 431  *
 432  * @uses    $_SESSION['tmp_user_values']['disp_direction']
 433  * @uses    $_SESSION['tmp_user_values']['repeat_cells']
 434  * @uses    $_SESSION['tmp_user_values']['max_rows']
 435  * @uses    $_SESSION['tmp_user_values']['display_text']
 436  * @uses    $_SESSION['tmp_user_values']['display_binary']
 437  * @uses    $_SESSION['tmp_user_values']['display_binary_as_hex']
 438  * @param   array    which elements to display
 439  * @param   array    the list of fields properties
 440  * @param   integer  the total number of fields returned by the SQL query
 441  * @param   array    the analyzed query
 442  *
 443  * @return  boolean  $clause_is_unique
 444  *
 445  * @global  string   $db               the database name
 446  * @global  string   $table            the table name
 447  * @global  string   $goto             the URL to go back in case of errors
 448  * @global  string   $sql_query        the SQL query
 449  * @global  integer  $num_rows         the total number of rows returned by the
 450  *                                     SQL query
 451  * @global  array    $vertical_display informations used with vertical display
 452  *                                     mode
 453  *
 454  * @access  private
 455  *
 456  * @see     PMA_displayTable()
 457  */
 458 function PMA_displayTableHeaders(&$is_display, &$fields_meta, $fields_cnt = 0, $analyzed_sql = '', $sort_expression, $sort_expression_nodirection, $sort_direction)
 459 {
 460     global $db, $table, $goto;
 461     global $sql_query, $num_rows;
 462     global $vertical_display, $highlight_columns;
 463
 464     if ($analyzed_sql == '') {
 465         $analyzed_sql = array();
 466     }
 467
 468     // can the result be sorted?
 469     if ($is_display['sort_lnk'] == '1') {
 470
 471         // Just as fallback
 472         $unsorted_sql_query     = $sql_query;
 473         if (isset($analyzed_sql[0]['unsorted_query'])) {
 474             $unsorted_sql_query = $analyzed_sql[0]['unsorted_query'];
 475         }
 476         // Handles the case of multiple clicks on a column's header
 477         // which would add many spaces before "ORDER BY" in the
 478         // generated query.
 479         $unsorted_sql_query = trim($unsorted_sql_query);
 480
 481         // sorting by indexes, only if it makes sense (only one table ref)
 482         if (isset($analyzed_sql) && isset($analyzed_sql[0]) &&
 483             isset($analyzed_sql[0]['querytype']) && $analyzed_sql[0]['querytype'] == 'SELECT' &&
 484             isset($analyzed_sql[0]['table_ref']) && count($analyzed_sql[0]['table_ref']) == 1) {
 485
 486             // grab indexes data:
 487             $indexes = PMA_Index::getFromTable($table, $db);
 488
 489             // do we have any index?
 490             if ($indexes) {
 491
 492                 if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 493                  || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 494                     $span = $fields_cnt;
 495                     if ($is_display['edit_lnk'] != 'nn') {
 496                         $span++;
 497                     }
 498                     if ($is_display['del_lnk'] != 'nn') {
 499                         $span++;
 500                     }
 501                     if ($is_display['del_lnk'] != 'kp' && $is_display['del_lnk'] != 'nn') {
 502                         $span++;
 503                     }
 504                 } else {
 505                     $span = $num_rows + floor($num_rows/$_SESSION['tmp_user_values']['repeat_cells']) + 1;
 506                 }
 507
 508                 echo '<form action="sql.php" method="post">' . "\n";
 509                 echo PMA_generate_common_hidden_inputs($db, $table);
 510                 echo __('Sort by key') . ': <select name="sql_query" onchange="this.form.submit();">' . "\n";
 511                 $used_index = false;
 512                 $local_order = (isset($sort_expression) ? $sort_expression : '');
 513                 foreach ($indexes as $index) {
 514                     $asc_sort = '`' . implode('` ASC, `', array_keys($index->getColumns())) . '` ASC';
 515                     $desc_sort = '`' . implode('` DESC, `', array_keys($index->getColumns())) . '` DESC';
 516                     $used_index = $used_index || $local_order == $asc_sort || $local_order == $desc_sort;
 517                     echo '<option value="'
 518                         . htmlspecialchars($unsorted_sql_query  . ' ORDER BY ' . $asc_sort)
 519                         . '"' . ($local_order == $asc_sort ? ' selected="selected"' : '')
 520                         . '>' . htmlspecialchars($index->getName()) . ' ('
 521                         . __('Ascending') . ')</option>';
 522                     echo '<option value="'
 523                         . htmlspecialchars($unsorted_sql_query . ' ORDER BY ' . $desc_sort)
 524                         . '"' . ($local_order == $desc_sort ? ' selected="selected"' : '')
 525                         . '>' . htmlspecialchars($index->getName()) . ' ('
 526                         . __('Descending') . ')</option>';
 527                 }
 528                 echo '<option value="' . htmlspecialchars($unsorted_sql_query) . '"' . ($used_index ? '' : ' selected="selected"') . '>' . __('None') . '</option>';
 529                 echo '</select>' . "\n";
 530                 echo '<noscript><input type="submit" value="' . __('Go') . '" /></noscript>';
 531                 echo '</form>' . "\n";
 532             }
 533         }
 534     }
 535
 536
 537     $vertical_display['emptypre']   = 0;
 538     $vertical_display['emptyafter'] = 0;
 539     $vertical_display['textbtn']    = '';
 540
 541     // Display options (if we are not in print view)
 542     if (! (isset($GLOBALS['printview']) && $GLOBALS['printview'] == '1')) {
 543         echo '<form method="post" action="sql.php" name="displayOptionsForm" id="displayOptionsForm">';
 544         $url_params = array(
 545             'db' => $db,
 546             'table' => $table,
 547             'sql_query' => $sql_query,
 548             'goto' => $goto,
 549             'display_options_form' => 1
 550         );
 551         echo PMA_generate_common_hidden_inputs($url_params);
 552         echo '<br />';
 553         PMA_generate_slider_effect('displayoptions',__('Options'));
 554         echo '<fieldset>';
 555
 556         echo '<div class="formelement">';
 557         $choices = array(
 558             'P'   => __('Partial Texts'),
 559             'F'   => __('Full Texts')
 560         );
 561         PMA_display_html_radio('display_text', $choices, $_SESSION['tmp_user_values']['display_text']);
 562         echo '</div>';
 563
 564         // prepare full/partial text button or link
 565         if ($_SESSION['tmp_user_values']['display_text']=='F') {
 566             // currently in fulltext mode so show the opposite link
 567             $tmp_image_file = $GLOBALS['pmaThemeImage'] . 's_partialtext.png';
 568             $tmp_txt = __('Partial Texts');
 569             $url_params['display_text'] = 'P';
 570         } else {
 571             $tmp_image_file = $GLOBALS['pmaThemeImage'] . 's_fulltext.png';
 572             $tmp_txt = __('Full Texts');
 573             $url_params['display_text'] = 'F';
 574         }
 575
 576         $tmp_image = '<img class="fulltext" width="50" height="20"  src="' . $tmp_image_file . '" alt="' . $tmp_txt . '" title="' . $tmp_txt . '" />';
 577         $tmp_url = 'sql.php' . PMA_generate_common_url($url_params);
 578         $full_or_partial_text_link = PMA_linkOrButton($tmp_url, $tmp_image, array(), false);
 579         unset($tmp_image_file, $tmp_txt, $tmp_url, $tmp_image);
 580
 581
 582         if ($GLOBALS['cfgRelation']['relwork'] && $GLOBALS['cfgRelation']['displaywork']) {
 583             echo '<div class="formelement">';
 584             $choices = array(
 585                 'K'   => __('Relational key'),
 586                 'D'   => __('Relational display column')
 587             );
 588             PMA_display_html_radio('relational_display', $choices, $_SESSION['tmp_user_values']['relational_display']);
 589             echo '</div>';
 590         }
 591
 592         echo '<div class="formelement">';
 593         PMA_display_html_checkbox('display_binary', __('Show binary contents'), ! empty($_SESSION['tmp_user_values']['display_binary']), false);
 594         echo '<br />';
 595         PMA_display_html_checkbox('display_blob', __('Show BLOB contents'), ! empty($_SESSION['tmp_user_values']['display_blob']), false);
 596         echo '<br />';
 597         PMA_display_html_checkbox('display_binary_as_hex', __('Show binary contents as HEX'), ! empty($_SESSION['tmp_user_values']['display_binary_as_hex']), false);
 598         echo '</div>';
 599
 600         // I would have preferred to name this "display_transformation".
 601         // This is the only way I found to be able to keep this setting sticky
 602         // per SQL query, and at the same time have a default that displays
 603         // the transformations.
 604         echo '<div class="formelement">';
 605         PMA_display_html_checkbox('hide_transformation', __('Hide') . ' ' . __('Browser transformation'), ! empty($_SESSION['tmp_user_values']['hide_transformation']), false);
 606         echo '</div>';
 607
 608         echo '<div class="clearfloat"></div>';
 609         echo '</fieldset>';
 610
 611         echo '<fieldset class="tblFooters">';
 612         echo '<input type="submit" value="' . __('Go') . '" />';
 613         echo '</fieldset>';
 614         echo '</div>';
 615         echo '</form>';
 616     }
 617
 618     // Start of form for multi-rows edit/delete/export
 619
 620     if ($is_display['del_lnk'] == 'dr' || $is_display['del_lnk'] == 'kp') {
 621         echo '<form method="post" action="tbl_row_action.php" name="rowsDeleteForm" id="rowsDeleteForm">' . "\n";
 622         echo PMA_generate_common_hidden_inputs($db, $table, 1);
 623         echo '<input type="hidden" name="goto"             value="sql.php" />' . "\n";
 624     }
 625
 626     echo '<table id="table_results" class="data">' . "\n";
 627     if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 628      || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 629         echo '<thead><tr>' . "\n";
 630     }
 631
 632     // 1. Displays the full/partial text button (part 1)...
 633     if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 634      || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 635         $colspan  = ($is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn')
 636                   ? ' colspan="3"'
 637                   : '';
 638     } else {
 639         $rowspan  = ($is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn')
 640                   ? ' rowspan="3"'
 641                   : '';
 642     }
 643
 644     //     ... before the result table
 645     if (($is_display['edit_lnk'] == 'nn' && $is_display['del_lnk'] == 'nn')
 646         && $is_display['text_btn'] == '1') {
 647         $vertical_display['emptypre'] = ($is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn') ? 3 : 0;
 648         if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 649          || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 650             ?>
 651     <th colspan="<?php echo $fields_cnt; ?>"></th>
 652 </tr>
 653 <tr>
 654             <?php
 655         } // end horizontal/horizontalflipped mode
 656         else {
 657             ?>
 658 <tr>
 659     <th colspan="<?php echo $num_rows + floor($num_rows/$_SESSION['tmp_user_values']['repeat_cells']) + 1; ?>"></th>
 660 </tr>
 661             <?php
 662         } // end vertical mode
 663     }
 664
 665     //     ... at the left column of the result table header if possible
 666     //     and required
 667     elseif ($GLOBALS['cfg']['ModifyDeleteAtLeft'] && $is_display['text_btn'] == '1') {
 668         $vertical_display['emptypre'] = ($is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn') ? 3 : 0;
 669         if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 670          || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 671             ?>
 672                 <th <?php echo $colspan; ?>><?php echo $full_or_partial_text_link;?></th>
 673             <?php
 674         } // end horizontal/horizontalflipped mode
 675         else {
 676             $vertical_display['textbtn'] = '    <th ' . $rowspan . ' valign="middle">' . "\n"
 677                                          . '        ' . "\n"
 678                                          . '    </th>' . "\n";
 679         } // end vertical mode
 680     }
 681
 682     //     ... elseif no button, displays empty(ies) col(s) if required
 683     elseif ($GLOBALS['cfg']['ModifyDeleteAtLeft']
 684              && ($is_display['edit_lnk'] != 'nn' || $is_display['del_lnk'] != 'nn')) {
 685         $vertical_display['emptypre'] = ($is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn') ? 3 : 0;
 686         if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 687          || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 688             ?>
 689     <td<?php echo $colspan; ?>></td>
 690             <?php
 691         } // end horizontal/horizontalfipped mode
 692         else {
 693             $vertical_display['textbtn'] = '    <td' . $rowspan . '></td>' . "\n";
 694         } // end vertical mode
 695     }
 696
 697     // 2. Displays the fields' name
 698     // 2.0 If sorting links should be used, checks if the query is a "JOIN"
 699     //     statement (see 2.1.3)
 700
 701     // 2.0.1 Prepare Display column comments if enabled ($GLOBALS['cfg']['ShowBrowseComments']).
 702     //       Do not show comments, if using horizontalflipped mode, because of space usage
 703     if ($GLOBALS['cfg']['ShowBrowseComments']
 704      && $_SESSION['tmp_user_values']['disp_direction'] != 'horizontalflipped') {
 705         $comments_map = array();
 706         if (isset($analyzed_sql[0]) && is_array($analyzed_sql[0])) {
 707             foreach ($analyzed_sql[0]['table_ref'] as $tbl) {
 708                 $tb = $tbl['table_true_name'];
 709                 $comments_map[$tb] = PMA_getComments($db, $tb);
 710                 unset($tb);
 711             }
 712         }
 713     }
 714
 715     if ($GLOBALS['cfgRelation']['commwork'] && $GLOBALS['cfgRelation']['mimework'] && $GLOBALS['cfg']['BrowseMIME'] && ! $_SESSION['tmp_user_values']['hide_transformation']) {
 716         require_once './libraries/transformations.lib.php';
 717         $GLOBALS['mime_map'] = PMA_getMIME($db, $table);
 718     }
 719
 720     // See if we have to highlight any header fields of a WHERE query.
 721     // Uses SQL-Parser results.
 722     $highlight_columns = array();
 723     if (isset($analyzed_sql) && isset($analyzed_sql[0]) &&
 724         isset($analyzed_sql[0]['where_clause_identifiers'])) {
 725
 726         $wi = 0;
 727         if (isset($analyzed_sql[0]['where_clause_identifiers']) && is_array($analyzed_sql[0]['where_clause_identifiers'])) {
 728             foreach ($analyzed_sql[0]['where_clause_identifiers'] AS $wci_nr => $wci) {
 729                 $highlight_columns[$wci] = 'true';
 730             }
 731         }
 732     }
 733
 734     for ($i = 0; $i < $fields_cnt; $i++) {
 735         //  See if this column should get highlight because it's used in the
 736         //  where-query.
 737         if (isset($highlight_columns[$fields_meta[$i]->name]) || isset($highlight_columns[PMA_backquote($fields_meta[$i]->name)])) {
 738             $condition_field = true;
 739         } else {
 740             $condition_field = false;
 741         }
 742
 743         // 2.0 Prepare comment-HTML-wrappers for each row, if defined/enabled.
 744         if (isset($comments_map) &&
 745                 isset($comments_map[$fields_meta[$i]->table]) &&
 746                 isset($comments_map[$fields_meta[$i]->table][$fields_meta[$i]->name])) {
 747             $comments = '<span class="tblcomment">' . htmlspecialchars($comments_map[$fields_meta[$i]->table][$fields_meta[$i]->name]) . '</span>';
 748         } else {
 749             $comments = '';
 750         }
 751
 752         // 2.1 Results can be sorted
 753         if ($is_display['sort_lnk'] == '1') {
 754
 755             // 2.1.1 Checks if the table name is required; it's the case
 756             //       for a query with a "JOIN" statement and if the column
 757             //       isn't aliased, or in queries like
 758             //       SELECT `1`.`master_field` , `2`.`master_field`
 759             //       FROM `PMA_relation` AS `1` , `PMA_relation` AS `2`
 760
 761             if (isset($fields_meta[$i]->table) && strlen($fields_meta[$i]->table)) {
 762                 $sort_tbl = PMA_backquote($fields_meta[$i]->table) . '.';
 763             } else {
 764                 $sort_tbl = '';
 765             }
 766
 767             // 2.1.2 Checks if the current column is used to sort the
 768             //       results
 769             // the orgname member does not exist for all MySQL versions
 770             // but if found, it's the one on which to sort
 771             $name_to_use_in_sort = $fields_meta[$i]->name;
 772             if (isset($fields_meta[$i]->orgname) && strlen($fields_meta[$i]->orgname)) {
 773                 $name_to_use_in_sort = $fields_meta[$i]->orgname;
 774             }
 775             // $name_to_use_in_sort might contain a space due to
 776             // formatting of function expressions like "COUNT(name )"
 777             // so we remove the space in this situation
 778             $name_to_use_in_sort = str_replace(' )', ')', $name_to_use_in_sort);
 779
 780             if (empty($sort_expression)) {
 781                 $is_in_sort = false;
 782             } else {
 783                 // Field name may be preceded by a space, or any number
 784                 // of characters followed by a dot (tablename.fieldname)
 785                 // so do a direct comparison for the sort expression;
 786                 // this avoids problems with queries like
 787                 // "SELECT id, count(id)..." and clicking to sort
 788                 // on id or on count(id).
 789                 // Another query to test this:
 790                 // SELECT p.*, FROM_UNIXTIME(p.temps) FROM mytable AS p
 791                 // (and try clicking on each column's header twice)
 792                 if (! empty($sort_tbl) && strpos($sort_expression_nodirection, $sort_tbl) === false && strpos($sort_expression_nodirection, '(') === false) {
 793                     $sort_expression_nodirection = $sort_tbl . $sort_expression_nodirection;
 794                 }
 795                 $is_in_sort = (str_replace('`', '', $sort_tbl) . $name_to_use_in_sort == str_replace('`', '', $sort_expression_nodirection) ? true : false);
 796             }
 797             // 2.1.3 Check the field name for a bracket.
 798             //       If it contains one, it's probably a function column
 799             //       like 'COUNT(`field`)'
 800             if (strpos($name_to_use_in_sort, '(') !== false) {
 801                 $sort_order = ' ORDER BY ' . $name_to_use_in_sort . ' ';
 802             } else {
 803                 $sort_order = ' ORDER BY ' . $sort_tbl . PMA_backquote($name_to_use_in_sort) . ' ';
 804             }
 805             unset($name_to_use_in_sort);
 806
 807             // 2.1.4 Do define the sorting URL
 808             if (! $is_in_sort) {
 809                 // patch #455484 ("Smart" order)
 810                 $GLOBALS['cfg']['Order'] = strtoupper($GLOBALS['cfg']['Order']);
 811                 if ($GLOBALS['cfg']['Order'] === 'SMART') {
 812                     $sort_order .= (preg_match('@time|date@i', $fields_meta[$i]->type)) ? 'DESC' : 'ASC';
 813                 } else {
 814                     $sort_order .= $GLOBALS['cfg']['Order'];
 815                 }
 816                 $order_img   = '';
 817             } elseif ('DESC' == $sort_direction) {
 818                 $sort_order .= ' ASC';
 819                 $order_img   = ' <img class="icon" src="' . $GLOBALS['pmaThemeImage'] . 's_desc.png" width="11" height="9" alt="'. __('Descending') . '" title="'. __('Descending') . '" id="soimg' . $i . '" />';
 820             } else {
 821                 $sort_order .= ' DESC';
 822                 $order_img   = ' <img class="icon" src="' . $GLOBALS['pmaThemeImage'] . 's_asc.png" width="11" height="9" alt="'. __('Ascending') . '" title="'. __('Ascending') . '" id="soimg' . $i . '" />';
 823             }
 824
 825             if (preg_match('@(.*)([[:space:]](LIMIT (.*)|PROCEDURE (.*)|FOR UPDATE|LOCK IN SHARE MODE))@i', $unsorted_sql_query, $regs3)) {
 826                 $sorted_sql_query = $regs3[1] . $sort_order . $regs3[2];
 827             } else {
 828                 $sorted_sql_query = $unsorted_sql_query . $sort_order;
 829             }
 830             $_url_params = array(
 831                 'db'        => $db,
 832                 'table'     => $table,
 833                 'sql_query' => $sorted_sql_query,
 834             );
 835             $order_url  = 'sql.php' . PMA_generate_common_url($_url_params);
 836
 837             // 2.1.5 Displays the sorting URL
 838             // enable sort order swapping for image
 839             $order_link_params = array();
 840             if (isset($order_img) && $order_img!='') {
 841                 if (strstr($order_img, 'asc')) {
 842                     $order_link_params['onmouseover'] = 'if(document.getElementById(\'soimg' . $i . '\')){ document.getElementById(\'soimg' . $i . '\').src=\'' . $GLOBALS['pmaThemeImage'] . 's_desc.png\'; }';
 843                     $order_link_params['onmouseout']  = 'if(document.getElementById(\'soimg' . $i . '\')){ document.getElementById(\'soimg' . $i . '\').src=\'' . $GLOBALS['pmaThemeImage'] . 's_asc.png\'; }';
 844                 } elseif (strstr($order_img, 'desc')) {
 845                     $order_link_params['onmouseover'] = 'if(document.getElementById(\'soimg' . $i . '\')){ document.getElementById(\'soimg' . $i . '\').src=\'' . $GLOBALS['pmaThemeImage'] . 's_asc.png\'; }';
 846                     $order_link_params['onmouseout']  = 'if(document.getElementById(\'soimg' . $i . '\')){ document.getElementById(\'soimg' . $i . '\').src=\'' . $GLOBALS['pmaThemeImage'] . 's_desc.png\'; }';
 847                 }
 848             }
 849             if ($GLOBALS['cfg']['HeaderFlipType'] == 'auto') {
 850                 if (PMA_USR_BROWSER_AGENT == 'IE') {
 851                     $GLOBALS['cfg']['HeaderFlipType'] = 'css';
 852                 } else {
 853                     $GLOBALS['cfg']['HeaderFlipType'] = 'fake';
 854                 }
 855             }
 856             if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped'
 857              && $GLOBALS['cfg']['HeaderFlipType'] == 'css') {
 858                 $order_link_params['style'] = 'direction: ltr; writing-mode: tb-rl;';
 859             }
 860             $order_link_params['title'] = __('Sort');
 861             $order_link_content = ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped' && $GLOBALS['cfg']['HeaderFlipType'] == 'fake' ? PMA_flipstring(htmlspecialchars($fields_meta[$i]->name), "<br />\n") : htmlspecialchars($fields_meta[$i]->name));
 862             $order_link = PMA_linkOrButton($order_url, $order_link_content . $order_img, $order_link_params, false, true);
 863
 864             if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 865              || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 866                 echo '<th';
 867                 if ($condition_field) {
 868                     echo ' class="condition"';
 869                 }
 870                 if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 871                     echo ' valign="bottom"';
 872                 }
 873                 echo '>' . $order_link . $comments . '</th>';
 874             }
 875             $vertical_display['desc'][] = '    <th '
 876                 . ($condition_field ? ' class="condition"' : '') . '>' . "\n"
 877                 . $order_link . $comments . '    </th>' . "\n";
 878         } // end if (2.1)
 879
 880         // 2.2 Results can't be sorted
 881         else {
 882             if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 883              || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 884                 echo '<th';
 885                 if ($condition_field) {
 886                     echo ' class="condition"';
 887                 }
 888                 if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 889                     echo ' valign="bottom"';
 890                 }
 891                 if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped'
 892                  && $GLOBALS['cfg']['HeaderFlipType'] == 'css') {
 893                     echo ' style="direction: ltr; writing-mode: tb-rl;"';
 894                 }
 895                 echo '>';
 896                 if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped'
 897                  && $GLOBALS['cfg']['HeaderFlipType'] == 'fake') {
 898                     echo PMA_flipstring(htmlspecialchars($fields_meta[$i]->name), '<br />');
 899                 } else {
 900                     echo htmlspecialchars($fields_meta[$i]->name);
 901                 }
 902                 echo "\n" . $comments . '</th>';
 903             }
 904             $vertical_display['desc'][] = '    <th '
 905                 . ($condition_field ? ' class="condition"' : '') . '>' . "\n"
 906                 . '        ' . htmlspecialchars($fields_meta[$i]->name) . "\n"
 907                 . $comments . '    </th>';
 908         } // end else (2.2)
 909     } // end for
 910
 911     // 3. Displays the needed checkboxes at the right
 912     //    column of the result table header if possible and required...
 913     if ($GLOBALS['cfg']['ModifyDeleteAtRight']
 914         && ($is_display['edit_lnk'] != 'nn' || $is_display['del_lnk'] != 'nn')
 915         && $is_display['text_btn'] == '1') {
 916         $vertical_display['emptyafter'] = ($is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn') ? 3 : 1;
 917         if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 918          || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 919             echo "\n";
 920             ?>
 921         <th <?php echo $colspan; ?>><?php echo $full_or_partial_text_link;?>
 922 </th>
 923             <?php
 924         } // end horizontal/horizontalflipped mode
 925         else {
 926             $vertical_display['textbtn'] = '    <th ' . $rowspan . ' valign="middle">' . "\n"
 927                                          . '        ' . "\n"
 928                                          . '    </th>' . "\n";
 929         } // end vertical mode
 930     }
 931
 932     //     ... elseif no button, displays empty columns if required
 933     // (unless coming from Browse mode print view)
 934     elseif ($GLOBALS['cfg']['ModifyDeleteAtRight']
 935              && ($is_display['edit_lnk'] == 'nn' && $is_display['del_lnk'] == 'nn')
 936              && (!$GLOBALS['is_header_sent'])) {
 937         $vertical_display['emptyafter'] = ($is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn') ? 3 : 1;
 938         if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 939          || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 940             echo "\n";
 941             ?>
 942 <td<?php echo $colspan; ?>></td>
 943             <?php
 944         } // end horizontal/horizontalflipped mode
 945         else {
 946             $vertical_display['textbtn'] = '    <td' . $rowspan . '></td>' . "\n";
 947         } // end vertical mode
 948     }
 949
 950     if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 951      || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 952         ?>
 953 </tr>
 954 </thead>
 955         <?php
 956     }
 957
 958     return true;
 959 } // end of the 'PMA_displayTableHeaders()' function
 960
 961
 962
 963 /**
 964  * Displays the body of the results table
 965  *
 966  * @uses    $_SESSION['tmp_user_values']['disp_direction']
 967  * @uses    $_SESSION['tmp_user_values']['repeat_cells']
 968  * @uses    $_SESSION['tmp_user_values']['max_rows']
 969  * @uses    $_SESSION['tmp_user_values']['display_text']
 970  * @uses    $_SESSION['tmp_user_values']['display_binary']
 971  * @uses    $_SESSION['tmp_user_values']['display_binary_as_hex']
 972  * @uses    $_SESSION['tmp_user_values']['display_blob']
 973  * @param   integer  the link id associated to the query which results have
 974  *                   to be displayed
 975  * @param   array    which elements to display
 976  * @param   array    the list of relations
 977  * @param   array    the analyzed query
 978  *
 979  * @return  boolean  always true
 980  *
 981  * @global  string   $db                the database name
 982  * @global  string   $table             the table name
 983  * @global  string   $goto              the URL to go back in case of errors
 984  * @global  string   $sql_query         the SQL query
 985  * @global  array    $fields_meta       the list of fields properties
 986  * @global  integer  $fields_cnt        the total number of fields returned by
 987  *                                      the SQL query
 988  * @global  array    $vertical_display  informations used with vertical display
 989  *                                      mode
 990  * @global  array    $highlight_columns column names to highlight
 991  * @global  array    $row               current row data
 992  *
 993  * @access  private
 994  *
 995  * @see     PMA_displayTable()
 996  */
 997 function PMA_displayTableBody(&$dt_result, &$is_display, $map, $analyzed_sql) {
 998     global $db, $table, $goto;
 999     global $sql_query, $fields_meta, $fields_cnt;
1000     global $vertical_display, $highlight_columns;
1001     global $row; // mostly because of browser transformations, to make the row-data accessible in a plugin
1002
1003     $url_sql_query          = $sql_query;
1004
1005     // query without conditions to shorten URLs when needed, 200 is just
1006     // guess, it should depend on remaining URL length
1007
1008     if (isset($analyzed_sql) && isset($analyzed_sql[0]) &&
1009         isset($analyzed_sql[0]['querytype']) && $analyzed_sql[0]['querytype'] == 'SELECT' &&
1010         strlen($sql_query) > 200) {
1011
1012         $url_sql_query = 'SELECT ';
1013         if (isset($analyzed_sql[0]['queryflags']['distinct'])) {
1014             $url_sql_query .= ' DISTINCT ';
1015         }
1016         $url_sql_query .= $analyzed_sql[0]['select_expr_clause'];
1017         if (!empty($analyzed_sql[0]['from_clause'])) {
1018             $url_sql_query .= ' FROM ' . $analyzed_sql[0]['from_clause'];
1019         }
1020     }
1021
1022     if (!is_array($map)) {
1023         $map = array();
1024     }
1025     $row_no                         = 0;
1026     $vertical_display['edit']       = array();
1027     $vertical_display['delete']     = array();
1028     $vertical_display['data']       = array();
1029     $vertical_display['row_delete'] = array();
1030     // name of the class added to all inline editable elements
1031     $data_inline_edit_class = 'data_inline_edit';
1032
1033     // Correction University of Virginia 19991216 in the while below
1034     // Previous code assumed that all tables have keys, specifically that
1035     // the phpMyAdmin GUI should support row delete/edit only for such
1036     // tables.
1037     // Although always using keys is arguably the prescribed way of
1038     // defining a relational table, it is not required. This will in
1039     // particular be violated by the novice.
1040     // We want to encourage phpMyAdmin usage by such novices. So the code
1041     // below has been changed to conditionally work as before when the
1042     // table being displayed has one or more keys; but to display
1043     // delete/edit options correctly for tables without keys.
1044
1045     $odd_row = true;
1046     while ($row = PMA_DBI_fetch_row($dt_result)) {
1047         // "vertical display" mode stuff
1048         if ($row_no != 0 && $_SESSION['tmp_user_values']['repeat_cells'] != 0 && !($row_no % $_SESSION['tmp_user_values']['repeat_cells'])
1049           && ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
1050            || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped'))
1051         {
1052             echo '<tr>' . "\n";
1053             if ($vertical_display['emptypre'] > 0) {
1054                 echo '    <th colspan="' . $vertical_display['emptypre'] . '">' . "\n"
1055                     .'        &nbsp;</th>' . "\n";
1056             }
1057
1058             foreach ($vertical_display['desc'] as $val) {
1059                 echo $val;
1060             }
1061
1062             if ($vertical_display['emptyafter'] > 0) {
1063                 echo '    <th colspan="' . $vertical_display['emptyafter'] . '">' . "\n"
1064                     .'        &nbsp;</th>' . "\n";
1065             }
1066             echo '</tr>' . "\n";
1067         } // end if
1068
1069         $class = $odd_row ? 'odd' : 'even';
1070         $odd_row = ! $odd_row;
1071         if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
1072          || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
1073             // pointer code part
1074             echo '    <tr class="' . $class . '">' . "\n";
1075         }
1076
1077
1078         // 1. Prepares the row
1079         // 1.1 Results from a "SELECT" statement -> builds the
1080         //     WHERE clause to use in links (a unique key if possible)
1081         /**
1082          * @todo $where_clause could be empty, for example a table
1083          *       with only one field and it's a BLOB; in this case,
1084          *       avoid to display the delete and edit links
1085          */
1086         list($where_clause, $clause_is_unique) = PMA_getUniqueCondition($dt_result, $fields_cnt, $fields_meta, $row);
1087         $where_clause_html = urlencode($where_clause);
1088
1089         // 1.2 Defines the URLs for the modify/delete link(s)
1090
1091         if ($is_display['edit_lnk'] != 'nn' || $is_display['del_lnk'] != 'nn') {
1092             // We need to copy the value or else the == 'both' check will always return true
1093
1094             if ($GLOBALS['cfg']['PropertiesIconic'] === 'both') {
1095                 $iconic_spacer = '<div class="nowrap">';
1096             } else {
1097                 $iconic_spacer = '';
1098             }
1099
1100             // 1.2.1 Modify link(s)
1101             if ($is_display['edit_lnk'] == 'ur') { // update row case
1102                 $_url_params = array(
1103                     'db'               => $db,
1104                     'table'            => $table,
1105                     'where_clause'     => $where_clause,
1106                     'clause_is_unique' => $clause_is_unique,
1107                     'sql_query'        => $url_sql_query,
1108                     'goto'             => 'sql.php',
1109                 );
1110                 $edit_url = 'tbl_change.php' . PMA_generate_common_url($_url_params);
1111
1112                 $edit_str = PMA_getIcon('b_edit.png', __('Edit'), true);
1113
1114                 // Class definitions required for inline editing jQuery scripts
1115                 $edit_anchor_class = "edit_row_anchor";
1116                 if( $clause_is_unique == 0) {
1117                     $edit_anchor_class .= ' nonunique';
1118                 }
1119             } // end if (1.2.1)
1120
1121             if (isset($GLOBALS['cfg']['Bookmark']['table']) && isset($GLOBALS['cfg']['Bookmark']['db']) && $table == $GLOBALS['cfg']['Bookmark']['table'] && $db == $GLOBALS['cfg']['Bookmark']['db'] && isset($row[1]) && isset($row[0])) {
1122                 $_url_params = array(
1123                     'db'                    => $row[1],
1124                     'id_bookmark'           => $row[0],
1125                     'action_bookmark'       => '0',
1126                     'action_bookmark_all'   => '1',
1127                     'SQL'       => __('Execute bookmarked query'),
1128                 );
1129                 $bookmark_go = '<a href="import.php'
1130                                 . PMA_generate_common_url($_url_params)
1131                                 .' " title="' . __('Execute bookmarked query') . '">';
1132
1133                 $bookmark_go .= PMA_getIcon('b_bookmark.png', __('Execute bookmarked query'), true);
1134
1135                 $bookmark_go .= '</a>';
1136             } else {
1137                 $bookmark_go = '';
1138             }
1139
1140             // 1.2.2 Delete/Kill link(s)
1141             if ($is_display['del_lnk'] == 'dr') { // delete row case
1142                 $_url_params = array(
1143                     'db'        => $db,
1144                     'table'     => $table,
1145                     'sql_query' => $url_sql_query,
1146                     'message_to_show' => __('The row has been deleted'),
1147                     'goto'      => (empty($goto) ? 'tbl_sql.php' : $goto),
1148                 );
1149                 $lnk_goto = 'sql.php' . PMA_generate_common_url($_url_params, 'text');
1150
1151                 $del_query = 'DELETE FROM ' . PMA_backquote($db) . '.' . PMA_backquote($table)
1152                     . ' WHERE ' . $where_clause . ($clause_is_unique ? '' : ' LIMIT 1');
1153
1154                 $_url_params = array(
1155                     'db'        => $db,
1156                     'table'     => $table,
1157                     'sql_query' => $del_query,
1158                     'message_to_show' => __('The row has been deleted'),
1159                     'goto'      => $lnk_goto,
1160                 );
1161                 $del_url  = 'sql.php' . PMA_generate_common_url($_url_params);
1162
1163                 $js_conf  = 'DELETE FROM ' . PMA_jsFormat($db) . '.' . PMA_jsFormat($table)
1164                           . ' WHERE ' . PMA_jsFormat($where_clause, false)
1165                           . ($clause_is_unique ? '' : ' LIMIT 1');
1166                 $del_str = PMA_getIcon('b_drop.png', __('Delete'), true);
1167             } elseif ($is_display['del_lnk'] == 'kp') { // kill process case
1168
1169                 $_url_params = array(
1170                     'db'        => $db,
1171                     'table'     => $table,
1172                     'sql_query' => $url_sql_query,
1173                     'goto'      => 'main.php',
1174                 );
1175                 $lnk_goto = 'sql.php' . PMA_generate_common_url($_url_params, 'text');
1176
1177                 $_url_params = array(
1178                     'db'        => 'mysql',
1179                     'sql_query' => 'KILL ' . $row[0],
1180                     'goto'      => $lnk_goto,
1181                 );
1182                 $del_url  = 'sql.php' . PMA_generate_common_url($_url_params);
1183                 $del_query = 'KILL ' . $row[0];
1184                 $js_conf  = 'KILL ' . $row[0];
1185                 $del_str = PMA_getIcon('b_drop.png', __('Kill'), true);
1186             } // end if (1.2.2)
1187
1188             // 1.3 Displays the links at left if required
1189             if ($GLOBALS['cfg']['ModifyDeleteAtLeft']
1190              && ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
1191               || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped')) {
1192                 $doWriteModifyAt = 'left';
1193                 require './libraries/display_tbl_links.lib.php';
1194             } // end if (1.3)
1195         } // end if (1)
1196
1197         // 2. Displays the rows' values
1198         for ($i = 0; $i < $fields_cnt; ++$i) {
1199             $meta    = $fields_meta[$i];
1200             $pointer = $i;
1201             $is_field_truncated = false;
1202             //If the previous column had blob data, we need to reset the class
1203             // to $data_inline_edit_class
1204             $class = $data_inline_edit_class;
1205             //If this column's value is null, add the null class to it, needed
1206             //for inline editing
1207             if(is_null($row[$i])) {
1208                 $class .= ' null';
1209             }
1210
1211             //  See if this column should get highlight because it's used in the
1212             //  where-query.
1213             if (isset($highlight_columns) && (isset($highlight_columns[$meta->name]) || isset($highlight_columns[PMA_backquote($meta->name)]))) {
1214                 $condition_field = true;
1215             } else {
1216                 $condition_field = false;
1217             }
1218
1219             $mouse_events = '';
1220             if ($_SESSION['tmp_user_values']['disp_direction'] == 'vertical' && (!isset($GLOBALS['printview']) || ($GLOBALS['printview'] != '1'))) {
1221                 if ($GLOBALS['cfg']['BrowsePointerEnable'] == true) {
1222                     $mouse_events .= ' onmouseover="setVerticalPointer(this, ' . $row_no . ', \'over\', \'odd\', \'even\', \'hover\', \'marked\');"'
1223                               . ' onmouseout="setVerticalPointer(this, ' . $row_no . ', \'out\', \'odd\', \'even\', \'hover\', \'marked\');" ';
1224                 }
1225                 if ($GLOBALS['cfg']['BrowseMarkerEnable'] == true) {
1226                     $mouse_events .= ' onmousedown="setVerticalPointer(this, ' . $row_no . ', \'click\', \'odd\', \'even\', \'hover\', \'marked\'); setCheckboxColumn(\'id_rows_to_delete' . $row_no . '\');" ';
1227                 } else {
1228                     $mouse_events .= ' onmousedown="setCheckboxColumn(\'id_rows_to_delete' . $row_no . '\');" ';
1229                 }
1230             }// end if
1231
1232             // Wrap MIME-transformations. [MIME]
1233             $default_function = 'default_function'; // default_function
1234             $transform_function = $default_function;
1235             $transform_options = array();
1236
1237             if ($GLOBALS['cfgRelation']['mimework'] && $GLOBALS['cfg']['BrowseMIME']) {
1238
1239                 if (isset($GLOBALS['mime_map'][$meta->name]['mimetype']) && isset($GLOBALS['mime_map'][$meta->name]['transformation']) && !empty($GLOBALS['mime_map'][$meta->name]['transformation'])) {
1240                     $include_file = $GLOBALS['mime_map'][$meta->name]['transformation'];
1241
1242                     if (file_exists('./libraries/transformations/' . $include_file)) {
1243                         $transformfunction_name = str_replace('.inc.php', '', $GLOBALS['mime_map'][$meta->name]['transformation']);
1244
1245                         require_once './libraries/transformations/' . $include_file;
1246
1247                         if (function_exists('PMA_transformation_' . $transformfunction_name)) {
1248                             $transform_function = 'PMA_transformation_' . $transformfunction_name;
1249                             $transform_options  = PMA_transformation_getOptions((isset($GLOBALS['mime_map'][$meta->name]['transformation_options']) ? $GLOBALS['mime_map'][$meta->name]['transformation_options'] : ''));
1250                             $meta->mimetype     = str_replace('_', '/', $GLOBALS['mime_map'][$meta->name]['mimetype']);
1251                         }
1252                     } // end if file_exists
1253                 } // end if transformation is set
1254             } // end if mime/transformation works.
1255
1256             $_url_params = array(
1257                 'db'            => $db,
1258                 'table'         => $table,
1259                 'where_clause'  => $where_clause,
1260                 'transform_key' => $meta->name,
1261             );
1262
1263             if (! empty($sql_query)) {
1264                 $_url_params['sql_query'] = $url_sql_query;
1265             }
1266
1267             $transform_options['wrapper_link'] = PMA_generate_common_url($_url_params);
1268
1269             // n u m e r i c
1270             if ($meta->numeric == 1) {
1271
1272                 // if two fields have the same name (this is possible
1273                 //       with self-join queries, for example), using $meta->name
1274                 //       will show both fields NULL even if only one is NULL,
1275                 //       so use the $pointer
1276
1277                 if (!isset($row[$i]) || is_null($row[$i])) {
1278                     $vertical_display['data'][$row_no][$i]     = '    <td align="right"' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '"><i>NULL</i></td>' . "\n";
1279                 } elseif ($row[$i] != '') {
1280
1281                     $nowrap = ' nowrap';
1282                     $where_comparison = ' = ' . $row[$i];
1283
1284                     $vertical_display['data'][$row_no][$i]     = '<td align="right"' . PMA_prepare_row_data($mouse_events, $class, $condition_field, $analyzed_sql, $meta, $map, $row[$i], $transform_function, $default_function, $nowrap, $where_comparison, $transform_options, $is_field_truncated);
1285                 } else {
1286                     $vertical_display['data'][$row_no][$i]     = '    <td align="right"' . $mouse_events . ' class="' . $class . ' nowrap' . ($condition_field ? ' condition' : '') . '">&nbsp;</td>' . "\n";
1287                 }
1288
1289             //  b l o b
1290
1291             } elseif (stristr($meta->type, 'BLOB')) {
1292                 // PMA_mysql_fetch_fields returns BLOB in place of
1293                 // TEXT fields type so we have to ensure it's really a BLOB
1294                 $field_flags = PMA_DBI_field_flags($dt_result, $i);
1295
1296                 // reset $class from $data_inline_edit_class to '' as we can't edit binary data
1297                 $class = '';
1298
1299                 if (stristr($field_flags, 'BINARY')) {
1300                     if (!isset($row[$i]) || is_null($row[$i])) {
1301                         $vertical_display['data'][$row_no][$i]     = '    <td align="right"' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '"><i>NULL</i></td>' . "\n";
1302                     } else {
1303                         // for blobstreaming
1304                         // if valid BS reference exists
1305                         if (PMA_BS_IsPBMSReference($row[$i], $db)) {
1306                             $blobtext = PMA_BS_CreateReferenceLink($row[$i], $db);
1307                         } else {
1308                             $blobtext = PMA_handle_non_printable_contents('BLOB', (isset($row[$i]) ? $row[$i] : ''), $transform_function, $transform_options, $default_function, $meta, $_url_params);
1309                         }
1310
1311                         $vertical_display['data'][$row_no][$i]      = '    <td align="left"' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '">' . $blobtext . '</td>';
1312                         unset($blobtext);
1313                     }
1314                 // not binary:
1315                 } else {
1316                     if (!isset($row[$i]) || is_null($row[$i])) {
1317                         $vertical_display['data'][$row_no][$i] = '    <td' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '"><i>NULL</i></td>' . "\n";
1318                     } elseif ($row[$i] != '') {
1319                         // if a transform function for blob is set, none of these replacements will be made
1320                         if (PMA_strlen($row[$i]) > $GLOBALS['cfg']['LimitChars'] && $_SESSION['tmp_user_values']['display_text'] == 'P') {
1321                             $row[$i] = PMA_substr($row[$i], 0, $GLOBALS['cfg']['LimitChars']) . '...';
1322                             $is_field_truncated = true;
1323                         }
1324                         // displays all space characters, 4 space
1325                         // characters for tabulations and <cr>/<lf>
1326                         $row[$i]     = ($default_function != $transform_function ? $transform_function($row[$i], $transform_options, $meta) : $default_function($row[$i], array(), $meta));
1327
1328                         $vertical_display['data'][$row_no][$i] = '    <td' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '">' . $row[$i] . '</td>' . "\n";
1329                     } else {
1330                         $vertical_display['data'][$row_no][$i] = '    <td' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '">&nbsp;</td>' . "\n";
1331                     }
1332                 }
1333             // n o t   n u m e r i c   a n d   n o t   B L O B
1334             } else {
1335                 if (!isset($row[$i]) || is_null($row[$i])) {
1336                     $vertical_display['data'][$row_no][$i]     = '    <td' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '"><i>NULL</i></td>' . "\n";
1337                 } elseif ($row[$i] != '') {
1338                     // support blanks in the key
1339                     $relation_id = $row[$i];
1340
1341                     // Cut all fields to $GLOBALS['cfg']['LimitChars']
1342                     // (unless it's a link-type transformation)
1343                     if (PMA_strlen($row[$i]) > $GLOBALS['cfg']['LimitChars'] && $_SESSION['tmp_user_values']['display_text'] == 'P' && !strpos($transform_function, 'link') === true) {
1344                         $row[$i] = PMA_substr($row[$i], 0, $GLOBALS['cfg']['LimitChars']) . '...';
1345                         $is_field_truncated = true;
1346                     }
1347
1348                     // displays special characters from binaries
1349                     $field_flags = PMA_DBI_field_flags($dt_result, $i);
1350                     if (isset($meta->_type) && $meta->_type === MYSQLI_TYPE_BIT) {
1351                         $row[$i]     = PMA_printable_bit_value($row[$i], $meta->length);
1352                         // some results of PROCEDURE ANALYSE() are reported as
1353                         // being BINARY but they are quite readable,
1354                         // so don't treat them as BINARY
1355                     } elseif (stristr($field_flags, 'BINARY') && $meta->type == 'string' && !(isset($GLOBALS['is_analyse']) && $GLOBALS['is_analyse'])) {
1356                         if ($_SESSION['tmp_user_values']['display_binary']) {
1357                             // user asked to see the real contents of BINARY
1358                             // fields
1359                             if ($_SESSION['tmp_user_values']['display_binary_as_hex'] && PMA_contains_nonprintable_ascii($row[$i])) {
1360                                 $row[$i] = bin2hex($row[$i]);
1361                             } else {
1362                                 $row[$i] = htmlspecialchars(PMA_replace_binary_contents($row[$i]));
1363                                                         }
1364                         } else {
1365                             // we show the BINARY message and field's size
1366                             // (or maybe use a transformation)
1367                             $row[$i] = PMA_handle_non_printable_contents('BINARY', $row[$i], $transform_function, $transform_options, $default_function, $meta, $_url_params);
1368                         }
1369                     }
1370
1371                     // transform functions may enable no-wrapping:
1372                     $function_nowrap = $transform_function . '_nowrap';
1373                     $bool_nowrap = (($default_function != $transform_function && function_exists($function_nowrap)) ? $function_nowrap($transform_options) : false);
1374
1375                     // do not wrap if date field type
1376                     $nowrap = ((preg_match('@DATE|TIME@i', $meta->type) || $bool_nowrap) ? ' nowrap' : '');
1377                     $where_comparison = ' = \'' . PMA_sqlAddslashes($row[$i]) . '\'';
1378                     $vertical_display['data'][$row_no][$i]     = '<td ' . PMA_prepare_row_data($mouse_events, $class, $condition_field, $analyzed_sql, $meta, $map, $row[$i], $transform_function, $default_function, $nowrap, $where_comparison, $transform_options, $is_field_truncated);
1379
1380                 } else {
1381                     $vertical_display['data'][$row_no][$i]     = '    <td' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '">&nbsp;</td>' . "\n";
1382                 }
1383             }
1384
1385             // output stored cell
1386             if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
1387              || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
1388                 echo $vertical_display['data'][$row_no][$i];
1389             }
1390
1391             if (isset($vertical_display['rowdata'][$i][$row_no])) {
1392                 $vertical_display['rowdata'][$i][$row_no] .= $vertical_display['data'][$row_no][$i];
1393             } else {
1394                 $vertical_display['rowdata'][$i][$row_no] = $vertical_display['data'][$row_no][$i];
1395             }
1396         } // end for (2)
1397
1398         // 3. Displays the modify/delete links on the right if required
1399         if ($GLOBALS['cfg']['ModifyDeleteAtRight']
1400          && ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
1401           || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped')) {
1402                 $doWriteModifyAt = 'right';
1403                 require './libraries/display_tbl_links.lib.php';
1404         } // end if (3)
1405
1406         if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
1407          || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
1408             ?>
1409 </tr>
1410             <?php
1411         } // end if
1412
1413         // 4. Gather links of del_urls and edit_urls in an array for later
1414         //    output
1415         if (!isset($vertical_display['edit'][$row_no])) {
1416             $vertical_display['edit'][$row_no]       = '';
1417             $vertical_display['delete'][$row_no]     = '';
1418             $vertical_display['row_delete'][$row_no] = '';
1419             $vertical_display['where_clause'][$row_no] = '';
1420         }
1421
1422         $column_style_vertical = '';
1423         if ($GLOBALS['cfg']['BrowsePointerEnable'] == true) {
1424             $column_style_vertical .= ' onmouseover="setVerticalPointer(this, ' . $row_no . ', \'over\', \'odd\', \'even\', \'hover\', \'marked\');"'
1425                          . ' onmouseout="setVerticalPointer(this, ' . $row_no . ', \'out\', \'odd\', \'even\', \'hover\', \'marked\');"';
1426         }
1427         $column_marker_vertical = '';
1428         if ($GLOBALS['cfg']['BrowseMarkerEnable'] == true) {
1429             $column_marker_vertical .= 'setVerticalPointer(this, ' . $row_no . ', \'click\', \'odd\', \'even\', \'hover\', \'marked\');';
1430         }
1431
1432         if (!empty($del_url) && $is_display['del_lnk'] != 'kp') {
1433             $vertical_display['row_delete'][$row_no] .= '    <td align="center" class="' . $class . '" ' . $column_style_vertical . '>' . "\n"
1434                                                      .  '        <input type="checkbox" id="id_rows_to_delete' . $row_no . '[%_PMA_CHECKBOX_DIR_%]" name="rows_to_delete[' . $where_clause_html . ']"'
1435                                                      .  ' onclick="' . $column_marker_vertical . 'copyCheckboxesRange(\'rowsDeleteForm\', \'id_rows_to_delete' . $row_no . '\',\'[%_PMA_CHECKBOX_DIR_%]\');"'
1436                                                      .  ' value="' . htmlspecialchars($del_query) . '" ' . (isset($GLOBALS['checkall']) ? 'checked="checked"' : '') . ' />' . "\n"
1437                                                      .  '    </td>' . "\n";
1438         } else {
1439             unset($vertical_display['row_delete'][$row_no]);
1440         }
1441
1442         if (isset($edit_url)) {
1443             $vertical_display['edit'][$row_no]   .= '    <td align="center" class="' . $class . ' ' . $edit_anchor_class . '" ' . $column_style_vertical . '>' . "\n"
1444                                                  . PMA_linkOrButton($edit_url, $edit_str, array(), false)
1445                                                  . $bookmark_go
1446                                                  .  '    </td>' . "\n";
1447         } else {
1448             unset($vertical_display['edit'][$row_no]);
1449         }
1450
1451         if (isset($del_url)) {
1452             $vertical_display['delete'][$row_no] .= '    <td align="center" class="' . $class . '" ' . $column_style_vertical . '>' . "\n"
1453                                                  . PMA_linkOrButton($del_url, $del_str, (isset($js_conf) ? $js_conf : ''), false)
1454                                                  .  '    </td>' . "\n";
1455         } else {
1456             unset($vertical_display['delete'][$row_no]);
1457         }
1458
1459         if( !empty($where_clause) ) {
1460             $vertical_display['where_clause'][$row_no] = '<input type="hidden" class="where_clause" value ="' . $where_clause . '" />';
1461         }
1462         else {
1463             unset($vertical_display['where_clause'][$row_no]);
1464         }
1465
1466         echo (($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') ? "\n" : '');
1467         $row_no++;
1468     } // end while
1469
1470     // this is needed by PMA_displayTable() to generate the proper param
1471     // in the multi-edit and multi-delete form
1472     return $clause_is_unique;
1473 } // end of the 'PMA_displayTableBody()' function
1474
1475
1476 /**
1477  * Do display the result table with the vertical direction mode.
1478  * Credits for this feature goes to Garvin Hicking <hicking@faktor-e.de>.
1479  *
1480  * @return  boolean  always true
1481  *
1482  * @uses    $_SESSION['tmp_user_values']['repeat_cells']
1483  * @global  array    $vertical_display the information to display
1484  *
1485  * @access  private
1486  *
1487  * @see     PMA_displayTable()
1488  */
1489 function PMA_displayVerticalTable()
1490 {
1491     global $vertical_display;
1492
1493     // Displays "multi row delete" link at top if required
1494     if ($GLOBALS['cfg']['ModifyDeleteAtLeft'] && is_array($vertical_display['row_delete']) && (count($vertical_display['row_delete']) > 0 || !empty($vertical_display['textbtn']))) {
1495         echo '<tr>' . "\n";
1496         echo $vertical_display['textbtn'];
1497         $foo_counter = 0;
1498         foreach ($vertical_display['row_delete'] as $val) {
1499             if (($foo_counter != 0) && ($_SESSION['tmp_user_values']['repeat_cells'] != 0) && !($foo_counter % $_SESSION['tmp_user_values']['repeat_cells'])) {
1500                 echo '<th></th>' . "\n";
1501             }
1502
1503             echo str_replace('[%_PMA_CHECKBOX_DIR_%]', '', $val);
1504             $foo_counter++;
1505         } // end while
1506         echo '</tr>' . "\n";
1507     } // end if
1508
1509     // Displays "edit" link at top if required
1510     if ($GLOBALS['cfg']['ModifyDeleteAtLeft'] && is_array($vertical_display['edit']) && (count($vertical_display['edit']) > 0 || !empty($vertical_display['textbtn']))) {
1511         echo '<tr>' . "\n";
1512         if (!is_array($vertical_display['row_delete'])) {
1513             echo $vertical_display['textbtn'];
1514         }
1515         $foo_counter = 0;
1516         foreach ($vertical_display['edit'] as $val) {
1517             if (($foo_counter != 0) && ($_SESSION['tmp_user_values']['repeat_cells'] != 0) && !($foo_counter % $_SESSION['tmp_user_values']['repeat_cells'])) {
1518                 echo '    <th></th>' . "\n";
1519             }
1520
1521             echo $val;
1522             $foo_counter++;
1523         } // end while
1524         echo '</tr>' . "\n";
1525     } // end if
1526
1527     // Displays "delete" link at top if required
1528     if ($GLOBALS['cfg']['ModifyDeleteAtLeft'] && is_array($vertical_display['delete']) && (count($vertical_display['delete']) > 0 || !empty($vertical_display['textbtn']))) {
1529         echo '<tr>' . "\n";
1530         if (!is_array($vertical_display['edit']) && !is_array($vertical_display['row_delete'])) {
1531             echo $vertical_display['textbtn'];
1532         }
1533         $foo_counter = 0;
1534         foreach ($vertical_display['delete'] as $val) {
1535             if (($foo_counter != 0) && ($_SESSION['tmp_user_values']['repeat_cells'] != 0) && !($foo_counter % $_SESSION['tmp_user_values']['repeat_cells'])) {
1536                 echo '<th></th>' . "\n";
1537             }
1538
1539             echo $val;
1540             $foo_counter++;
1541         } // end while
1542         echo '</tr>' . "\n";
1543     } // end if
1544
1545     // Generates the 'where_clause' hidden input field for inline ajax edit if required
1546     if ( is_array($vertical_display['delete']) && (count($vertical_display['delete']) > 0 ) ) {
1547         echo '<tr>' . "\n";
1548
1549         $foo_counter = 0;
1550         foreach ($vertical_display['where_clause'] as $val) {
1551             if (($foo_counter != 0) && ($_SESSION['tmp_user_values']['repeat_cells'] != 0) && !($foo_counter % $_SESSION['tmp_user_values']['repeat_cells'])) {
1552                 echo '<th></th>' . "\n";
1553             }
1554
1555             echo $val;
1556             $foo_counter++;
1557         } // end while
1558         echo '</tr>' . "\n";
1559     } // end if
1560
1561     // Displays data
1562     foreach ($vertical_display['desc'] AS $key => $val) {
1563
1564         echo '<tr>' . "\n";
1565         echo $val;
1566
1567         $foo_counter = 0;
1568         foreach ($vertical_display['rowdata'][$key] as $subval) {
1569             if (($foo_counter != 0) && ($_SESSION['tmp_user_values']['repeat_cells'] != 0) and !($foo_counter % $_SESSION['tmp_user_values']['repeat_cells'])) {
1570                 echo $val;
1571             }
1572
1573             echo $subval;
1574             $foo_counter++;
1575         } // end while
1576
1577         echo '</tr>' . "\n";
1578     } // end while
1579
1580     // Displays "multi row delete" link at bottom if required
1581     if ($GLOBALS['cfg']['ModifyDeleteAtRight'] && is_array($vertical_display['row_delete']) && (count($vertical_display['row_delete']) > 0 || !empty($vertical_display['textbtn']))) {
1582         echo '<tr>' . "\n";
1583         echo $vertical_display['textbtn'];
1584         $foo_counter = 0;
1585         foreach ($vertical_display['row_delete'] as $val) {
1586             if (($foo_counter != 0) && ($_SESSION['tmp_user_values']['repeat_cells'] != 0) && !($foo_counter % $_SESSION['tmp_user_values']['repeat_cells'])) {
1587                 echo '<th></th>' . "\n";
1588             }
1589
1590             echo str_replace('[%_PMA_CHECKBOX_DIR_%]', 'r', $val);
1591             $foo_counter++;
1592         } // end while
1593         echo '</tr>' . "\n";
1594     } // end if
1595
1596     // Displays "edit" link at bottom if required
1597     if ($GLOBALS['cfg']['ModifyDeleteAtRight'] && is_array($vertical_display['edit']) && (count($vertical_display['edit']) > 0 || !empty($vertical_display['textbtn']))) {
1598         echo '<tr>' . "\n";
1599         if (!is_array($vertical_display['row_delete'])) {
1600             echo $vertical_display['textbtn'];
1601         }
1602         $foo_counter = 0;
1603         foreach ($vertical_display['edit'] as $val) {
1604             if (($foo_counter != 0) && ($_SESSION['tmp_user_values']['repeat_cells'] != 0) && !($foo_counter % $_SESSION['tmp_user_values']['repeat_cells'])) {
1605                 echo '<th></th>' . "\n";
1606             }
1607
1608             echo $val;
1609             $foo_counter++;
1610         } // end while
1611         echo '</tr>' . "\n";
1612     } // end if
1613
1614     // Displays "delete" link at bottom if required
1615     if ($GLOBALS['cfg']['ModifyDeleteAtRight'] && is_array($vertical_display['delete']) && (count($vertical_display['delete']) > 0 || !empty($vertical_display['textbtn']))) {
1616         echo '<tr>' . "\n";
1617         if (!is_array($vertical_display['edit']) && !is_array($vertical_display['row_delete'])) {
1618             echo $vertical_display['textbtn'];
1619         }
1620         $foo_counter = 0;
1621         foreach ($vertical_display['delete'] as $val) {
1622             if (($foo_counter != 0) && ($_SESSION['tmp_user_values']['repeat_cells'] != 0) && !($foo_counter % $_SESSION['tmp_user_values']['repeat_cells'])) {
1623                 echo '<th></th>' . "\n";
1624             }
1625
1626             echo $val;
1627             $foo_counter++;
1628         } // end while
1629         echo '</tr>' . "\n";
1630     }
1631
1632     return true;
1633 } // end of the 'PMA_displayVerticalTable' function
1634
1635 /**
1636  *
1637  * @uses    $_SESSION['tmp_user_values']['disp_direction']
1638  * @uses    $_REQUEST['disp_direction']
1639  * @uses    $GLOBALS['cfg']['DefaultDisplay']
1640  * @uses    $_SESSION['tmp_user_values']['repeat_cells']
1641  * @uses    $_REQUEST['repeat_cells']
1642  * @uses    $GLOBALS['cfg']['RepeatCells']
1643  * @uses    $_SESSION['tmp_user_values']['max_rows']
1644  * @uses    $_REQUEST['session_max_rows']
1645  * @uses    $GLOBALS['cfg']['MaxRows']
1646  * @uses    $_SESSION['tmp_user_values']['pos']
1647  * @uses    $_REQUEST['pos']
1648  * @uses    $_SESSION['tmp_user_values']['display_text']
1649  * @uses    $_REQUEST['display_text']
1650  * @uses    $_SESSION['tmp_user_values']['relational_display']
1651  * @uses    $_REQUEST['relational_display']
1652  * @uses    $_SESSION['tmp_user_values']['display_binary']
1653  * @uses    $_REQUEST['display_binary']
1654  * @uses    $_SESSION['tmp_user_values']['display_binary_as_hex']
1655  * @uses    $_REQUEST['display_binary_as_hex']
1656  * @uses    $_SESSION['tmp_user_values']['display_blob']
1657  * @uses    $_REQUEST['display_blob']
1658  * @uses    PMA_isValid()
1659  * @uses    $GLOBALS['sql_query']
1660  * @todo    make maximum remembered queries configurable
1661  * @todo    move/split into SQL class!?
1662  * @todo    currently this is called twice unnecessary
1663  * @todo    ignore LIMIT and ORDER in query!?
1664  */
1665 function PMA_displayTable_checkConfigParams()
1666 {
1667     $sql_md5 = md5($GLOBALS['sql_query']);
1668
1669     $_SESSION['tmp_user_values']['query'][$sql_md5]['sql'] = $GLOBALS['sql_query'];
1670
1671     if (PMA_isValid($_REQUEST['disp_direction'], array('horizontal', 'vertical', 'horizontalflipped'))) {
1672         $_SESSION['tmp_user_values']['query'][$sql_md5]['disp_direction'] = $_REQUEST['disp_direction'];
1673         unset($_REQUEST['disp_direction']);
1674     } elseif (empty($_SESSION['tmp_user_values']['query'][$sql_md5]['disp_direction'])) {
1675         $_SESSION['tmp_user_values']['query'][$sql_md5]['disp_direction'] = $GLOBALS['cfg']['DefaultDisplay'];
1676     }
1677
1678     if (PMA_isValid($_REQUEST['repeat_cells'], 'numeric')) {
1679         $_SESSION['tmp_user_values']['query'][$sql_md5]['repeat_cells'] = $_REQUEST['repeat_cells'];
1680         unset($_REQUEST['repeat_cells']);
1681     } elseif (empty($_SESSION['tmp_user_values']['query'][$sql_md5]['repeat_cells'])) {
1682         $_SESSION['tmp_user_values']['query'][$sql_md5]['repeat_cells'] = $GLOBALS['cfg']['RepeatCells'];
1683     }
1684
1685     // as this is a form value, the type is always string so we cannot
1686     // use PMA_isValid($_REQUEST['session_max_rows'], 'integer')
1687     if ((PMA_isValid($_REQUEST['session_max_rows'], 'numeric')
1688         && (int) $_REQUEST['session_max_rows'] == $_REQUEST['session_max_rows'])
1689         || $_REQUEST['session_max_rows'] == 'all') {
1690         $_SESSION['tmp_user_values']['query'][$sql_md5]['max_rows'] = $_REQUEST['session_max_rows'];
1691         unset($_REQUEST['session_max_rows']);
1692     } elseif (empty($_SESSION['tmp_user_values']['query'][$sql_md5]['max_rows'])) {
1693         $_SESSION['tmp_user_values']['query'][$sql_md5]['max_rows'] = $GLOBALS['cfg']['MaxRows'];
1694     }
1695
1696     if (PMA_isValid($_REQUEST['pos'], 'numeric')) {
1697         $_SESSION['tmp_user_values']['query'][$sql_md5]['pos'] = $_REQUEST['pos'];
1698         unset($_REQUEST['pos']);
1699     } elseif (empty($_SESSION['tmp_user_values']['query'][$sql_md5]['pos'])) {
1700         $_SESSION['tmp_user_values']['query'][$sql_md5]['pos'] = 0;
1701     }
1702
1703     if (PMA_isValid($_REQUEST['display_text'], array('P', 'F'))) {
1704         $_SESSION['tmp_user_values']['query'][$sql_md5]['display_text'] = $_REQUEST['display_text'];
1705         unset($_REQUEST['display_text']);
1706     } elseif (empty($_SESSION['tmp_user_values']['query'][$sql_md5]['display_text'])) {
1707         $_SESSION['tmp_user_values']['query'][$sql_md5]['display_text'] = 'P';
1708     }
1709
1710     if (PMA_isValid($_REQUEST['relational_display'], array('K', 'D'))) {
1711         $_SESSION['tmp_user_values']['query'][$sql_md5]['relational_display'] = $_REQUEST['relational_display'];
1712         unset($_REQUEST['relational_display']);
1713     } elseif (empty($_SESSION['tmp_user_values']['query'][$sql_md5]['relational_display'])) {
1714         $_SESSION['tmp_user_values']['query'][$sql_md5]['relational_display'] = 'K';
1715     }
1716
1717     if (isset($_REQUEST['display_binary'])) {
1718         $_SESSION['tmp_user_values']['query'][$sql_md5]['display_binary'] = true;
1719         unset($_REQUEST['display_binary']);
1720     } elseif (isset($_REQUEST['display_options_form'])) {
1721         // we know that the checkbox was unchecked
1722         unset($_SESSION['tmp_user_values']['query'][$sql_md5]['display_binary']);
1723     } else {
1724         // selected by default because some operations like OPTIMIZE TABLE
1725         // and all queries involving functions return "binary" contents,
1726         // according to low-level field flags
1727         $_SESSION['tmp_user_values']['query'][$sql_md5]['display_binary'] = true;
1728     }
1729
1730     if (isset($_REQUEST['display_binary_as_hex'])) {
1731         $_SESSION['tmp_user_values']['query'][$sql_md5]['display_binary_as_hex'] = true;
1732         unset($_REQUEST['display_binary_as_hex']);
1733     } elseif (isset($_REQUEST['display_options_form'])) {
1734         // we know that the checkbox was unchecked
1735         unset($_SESSION['tmp_user_values']['query'][$sql_md5]['display_binary_as_hex']);
1736     } else {
1737         // display_binary_as_hex config option
1738         if (isset($GLOBALS['cfg']['DisplayBinaryAsHex']) && true === $GLOBALS['cfg']['DisplayBinaryAsHex']) {
1739             $_SESSION['tmp_user_values']['query'][$sql_md5]['display_binary_as_hex'] = true;
1740                 }
1741     }
1742
1743     if (isset($_REQUEST['display_blob'])) {
1744         $_SESSION['tmp_user_values']['query'][$sql_md5]['display_blob'] = true;
1745         unset($_REQUEST['display_blob']);
1746     } elseif (isset($_REQUEST['display_options_form'])) {
1747         // we know that the checkbox was unchecked
1748         unset($_SESSION['tmp_user_values']['query'][$sql_md5]['display_blob']);
1749     }
1750
1751     if (isset($_REQUEST['hide_transformation'])) {
1752         $_SESSION['tmp_user_values']['query'][$sql_md5]['hide_transformation'] = true;
1753         unset($_REQUEST['hide_transformation']);
1754     } elseif (isset($_REQUEST['display_options_form'])) {
1755         // we know that the checkbox was unchecked
1756         unset($_SESSION['tmp_user_values']['query'][$sql_md5]['hide_transformation']);
1757     }
1758
1759     // move current query to the last position, to be removed last
1760     // so only least executed query will be removed if maximum remembered queries
1761     // limit is reached
1762     $tmp = $_SESSION['tmp_user_values']['query'][$sql_md5];
1763     unset($_SESSION['tmp_user_values']['query'][$sql_md5]);
1764     $_SESSION['tmp_user_values']['query'][$sql_md5] = $tmp;
1765
1766     // do not exceed a maximum number of queries to remember
1767     if (count($_SESSION['tmp_user_values']['query']) > 10) {
1768         array_shift($_SESSION['tmp_user_values']['query']);
1769         //echo 'deleting one element ...';
1770     }
1771
1772     // populate query configuration
1773     $_SESSION['tmp_user_values']['display_text'] = $_SESSION['tmp_user_values']['query'][$sql_md5]['display_text'];
1774     $_SESSION['tmp_user_values']['relational_display'] = $_SESSION['tmp_user_values']['query'][$sql_md5]['relational_display'];
1775     $_SESSION['tmp_user_values']['display_binary'] = isset($_SESSION['tmp_user_values']['query'][$sql_md5]['display_binary']) ? true : false;
1776     $_SESSION['tmp_user_values']['display_binary_as_hex'] = isset($_SESSION['tmp_user_values']['query'][$sql_md5]['display_binary_as_hex']) ? true : false;
1777     $_SESSION['tmp_user_values']['display_blob'] = isset($_SESSION['tmp_user_values']['query'][$sql_md5]['display_blob']) ? true : false;
1778     $_SESSION['tmp_user_values']['hide_transformation'] = isset($_SESSION['tmp_user_values']['query'][$sql_md5]['hide_transformation']) ? true : false;
1779     $_SESSION['tmp_user_values']['pos'] = $_SESSION['tmp_user_values']['query'][$sql_md5]['pos'];
1780     $_SESSION['tmp_user_values']['max_rows'] = $_SESSION['tmp_user_values']['query'][$sql_md5]['max_rows'];
1781     $_SESSION['tmp_user_values']['repeat_cells'] = $_SESSION['tmp_user_values']['query'][$sql_md5]['repeat_cells'];
1782     $_SESSION['tmp_user_values']['disp_direction'] = $_SESSION['tmp_user_values']['query'][$sql_md5]['disp_direction'];
1783
1784     /*
1785      * debugging
1786     echo '<pre>';
1787     var_dump($_SESSION['tmp_user_values']);
1788     echo '</pre>';
1789      */
1790 }
1791
1792 /**
1793  * Displays a table of results returned by a SQL query.
1794  * This function is called by the "sql.php" script.
1795  *
1796  * @param   integer the link id associated to the query which results have
1797  *                  to be displayed
1798  * @param   array   the display mode
1799  * @param   array   the analyzed query
1800  *
1801  * @uses    $_SESSION['tmp_user_values']['pos']
1802  * @global  string   $db                the database name
1803  * @global  string   $table             the table name
1804  * @global  string   $goto              the URL to go back in case of errors
1805  * @global  string   $sql_query         the current SQL query
1806  * @global  integer  $num_rows          the total number of rows returned by the
1807  *                                      SQL query
1808  * @global  integer  $unlim_num_rows    the total number of rows returned by the
1809  *                                      SQL query without any programmatically
1810  *                                      appended "LIMIT" clause
1811  * @global  array    $fields_meta       the list of fields properties
1812  * @global  integer  $fields_cnt        the total number of fields returned by
1813  *                                      the SQL query
1814  * @global  array    $vertical_display  informations used with vertical display
1815  *                                      mode
1816  * @global  array    $highlight_columns column names to highlight
1817  * @global  array    $cfgRelation       the relation settings
1818  *
1819  * @access  private
1820  *
1821  * @see     PMA_showMessage(), PMA_setDisplayMode(),
1822  *          PMA_displayTableNavigation(), PMA_displayTableHeaders(),
1823  *          PMA_displayTableBody(), PMA_displayResultsOperations()
1824  */
1825 function PMA_displayTable(&$dt_result, &$the_disp_mode, $analyzed_sql)
1826 {
1827     global $db, $table, $goto;
1828     global $sql_query, $num_rows, $unlim_num_rows, $fields_meta, $fields_cnt;
1829     global $vertical_display, $highlight_columns;
1830     global $cfgRelation;
1831     global $showtable;
1832
1833     // why was this called here? (already called from sql.php)
1834     //PMA_displayTable_checkConfigParams();
1835
1836     /**
1837      * @todo move this to a central place
1838      * @todo for other future table types
1839      */
1840     $is_innodb = (isset($showtable['Type']) && $showtable['Type'] == 'InnoDB');
1841
1842     if ($is_innodb
1843      && ! isset($analyzed_sql[0]['queryflags']['union'])
1844      && ! isset($analyzed_sql[0]['table_ref'][1]['table_name'])
1845      && (empty($analyzed_sql[0]['where_clause'])
1846       || $analyzed_sql[0]['where_clause'] == '1 ')) {
1847         // "j u s t   b r o w s i n g"
1848         $pre_count = '~';
1849         $after_count = PMA_showHint(PMA_sanitize(__('May be approximate. See [a@./Documentation.html#faq3_11@Documentation]FAQ 3.11[/a]')), true);
1850     } else {
1851         $pre_count = '';
1852         $after_count = '';
1853     }
1854
1855     // 1. ----- Prepares the work -----
1856
1857     // 1.1 Gets the informations about which functionalities should be
1858     //     displayed
1859     $total      = '';
1860     $is_display = PMA_setDisplayMode($the_disp_mode, $total);
1861
1862     // 1.2 Defines offsets for the next and previous pages
1863     if ($is_display['nav_bar'] == '1') {
1864         if ($_SESSION['tmp_user_values']['max_rows'] == 'all') {
1865             $pos_next     = 0;
1866             $pos_prev     = 0;
1867         } else {
1868             $pos_next     = $_SESSION['tmp_user_values']['pos'] + $_SESSION['tmp_user_values']['max_rows'];
1869             $pos_prev     = $_SESSION['tmp_user_values']['pos'] - $_SESSION['tmp_user_values']['max_rows'];
1870             if ($pos_prev < 0) {
1871                 $pos_prev = 0;
1872             }
1873         }
1874     } // end if
1875
1876     // 1.3 Find the sort expression
1877
1878     // we need $sort_expression and $sort_expression_nodirection
1879     // even if there are many table references
1880     if (! empty($analyzed_sql[0]['order_by_clause'])) {
1881         $sort_expression = trim(str_replace('  ', ' ', $analyzed_sql[0]['order_by_clause']));
1882         /**
1883          * Get rid of ASC|DESC
1884          */
1885         preg_match('@(.*)([[:space:]]*(ASC|DESC))@si', $sort_expression, $matches);
1886         $sort_expression_nodirection = isset($matches[1]) ? trim($matches[1]) : $sort_expression;
1887         $sort_direction = isset($matches[2]) ? trim($matches[2]) : '';
1888         unset($matches);
1889     } else {
1890         $sort_expression = $sort_expression_nodirection = $sort_direction = '';
1891     }
1892
1893     // 1.4 Prepares display of first and last value of the sorted column
1894
1895     if (! empty($sort_expression_nodirection)) {
1896         if (strpos($sort_expression_nodirection, '.') === false) {
1897             $sort_table = $table;
1898             $sort_column = $sort_expression_nodirection;
1899         } else {
1900             list($sort_table, $sort_column) = explode('.', $sort_expression_nodirection);
1901         }
1902         $sort_table = PMA_unQuote($sort_table);
1903         $sort_column = PMA_unQuote($sort_column);
1904         // find the sorted column index in row result
1905         // (this might be a multi-table query)
1906         $sorted_column_index = false;
1907         foreach($fields_meta as $key => $meta) {
1908             if ($meta->table == $sort_table && $meta->name == $sort_column) {
1909                 $sorted_column_index = $key;
1910                 break;
1911             }
1912         }
1913         if ($sorted_column_index !== false) {
1914             // fetch first row of the result set
1915             $row = PMA_DBI_fetch_row($dt_result);
1916             $column_for_first_row = substr($row[$sorted_column_index], 0, $GLOBALS['cfg']['LimitChars']);
1917             // fetch last row of the result set
1918             PMA_DBI_data_seek($dt_result, $num_rows - 1);
1919             $row = PMA_DBI_fetch_row($dt_result);
1920             $column_for_last_row = substr($row[$sorted_column_index], 0, $GLOBALS['cfg']['LimitChars']);
1921             // reset to first row for the loop in PMA_displayTableBody()
1922             PMA_DBI_data_seek($dt_result, 0);
1923             // we could also use here $sort_expression_nodirection
1924             $sorted_column_message = ' [' . htmlspecialchars($sort_column) . ': <strong>' . htmlspecialchars($column_for_first_row) . ' - ' . htmlspecialchars($column_for_last_row) . '</strong>]';
1925             unset($row, $column_for_first_row, $column_for_last_row);
1926         }
1927         unset($sorted_column_index, $sort_table, $sort_column);
1928     }
1929
1930     // 2. ----- Displays the top of the page -----
1931
1932     // 2.1 Displays a messages with position informations
1933     if ($is_display['nav_bar'] == '1' && isset($pos_next)) {
1934         if (isset($unlim_num_rows) && $unlim_num_rows != $total) {
1935             $selectstring = ', ' . $unlim_num_rows . ' ' . __('in query');
1936         } else {
1937             $selectstring = '';
1938         }
1939         $last_shown_rec = ($_SESSION['tmp_user_values']['max_rows'] == 'all' || $pos_next > $total)
1940                         ? $total - 1
1941                         : $pos_next - 1;
1942
1943         if (PMA_Table::isView($db, $table)
1944          && $total == $GLOBALS['cfg']['MaxExactCountViews']) {
1945             $message = PMA_Message::notice(__('This view has at least this number of rows. Please refer to %sdocumentation%s.'));
1946             $message->addParam('[a@./Documentation.html#cfg_MaxExactCount@_blank]');
1947             $message->addParam('[/a]');
1948             $message_view_warning = PMA_showHint($message);
1949         } else {
1950             $message_view_warning = false;
1951         }
1952
1953         $message = PMA_Message::success(__('Showing rows'));
1954         $message->addMessage($_SESSION['tmp_user_values']['pos']);
1955         if ($message_view_warning) {
1956             $message->addMessage('...', ' - ');
1957             $message->addMessage($message_view_warning);
1958             $message->addMessage('(');
1959         } else {
1960             $message->addMessage($last_shown_rec, ' - ');
1961             $message->addMessage(' (');
1962             $message->addMessage($pre_count  . PMA_formatNumber($total, 0));
1963             $message->addString(__('total'));
1964             if (!empty($after_count)) {
1965                 $message->addMessage($after_count);
1966             }
1967             $message->addMessage($selectstring, '');
1968             $message->addMessage(', ', '');
1969         }
1970
1971         $messagge_qt = PMA_Message::notice(__('Query took %01.4f sec'));
1972         $messagge_qt->addParam($GLOBALS['querytime']);
1973
1974         $message->addMessage($messagge_qt, '');
1975         $message->addMessage(')', '');
1976
1977         $message->addMessage(isset($sorted_column_message) ? $sorted_column_message : '', '');
1978
1979         PMA_showMessage($message, $sql_query, 'success');
1980
1981     } elseif (!isset($GLOBALS['printview']) || $GLOBALS['printview'] != '1') {
1982         PMA_showMessage(__('Your SQL query has been executed successfully'), $sql_query, 'success');
1983     }
1984
1985     // 2.3 Displays the navigation bars
1986     if (! strlen($table)) {
1987         if (isset($analyzed_sql[0]['query_type'])
1988            && $analyzed_sql[0]['query_type'] == 'SELECT') {
1989             // table does not always contain a real table name,
1990             // for example in MySQL 5.0.x, the query SHOW STATUS
1991             // returns STATUS as a table name
1992             $table = $fields_meta[0]->table;
1993         } else {
1994             $table = '';
1995         }
1996     }
1997
1998     if ($is_display['nav_bar'] == '1') {
1999         PMA_displayTableNavigation($pos_next, $pos_prev, $sql_query, 'top_direction_dropdown');
2000         echo "\n";
2001     } elseif (!isset($GLOBALS['printview']) || $GLOBALS['printview'] != '1') {
2002         echo "\n" . '<br /><br />' . "\n";
2003     }
2004
2005     // 2b ----- Get field references from Database -----
2006     // (see the 'relation' configuration variable)
2007
2008     // initialize map
2009     $map = array();
2010
2011     // find tables
2012     $target=array();
2013     if (isset($analyzed_sql[0]['table_ref']) && is_array($analyzed_sql[0]['table_ref'])) {
2014         foreach ($analyzed_sql[0]['table_ref'] AS $table_ref_position => $table_ref) {
2015            $target[] = $analyzed_sql[0]['table_ref'][$table_ref_position]['table_true_name'];
2016         }
2017     }
2018     $tabs    = '(\'' . join('\',\'', $target) . '\')';
2019
2020     if ($cfgRelation['displaywork']) {
2021         if (! strlen($table)) {
2022             $exist_rel = false;
2023         } else {
2024             $exist_rel = PMA_getForeigners($db, $table, '', 'both');
2025             if ($exist_rel) {
2026                 foreach ($exist_rel AS $master_field => $rel) {
2027                     $display_field = PMA_getDisplayField($rel['foreign_db'], $rel['foreign_table']);
2028                     $map[$master_field] = array($rel['foreign_table'],
2029                                           $rel['foreign_field'],
2030                                           $display_field,
2031                                           $rel['foreign_db']);
2032                 } // end while
2033             } // end if
2034         } // end if
2035     } // end if
2036     // end 2b
2037
2038     // 3. ----- Displays the results table -----
2039     PMA_displayTableHeaders($is_display, $fields_meta, $fields_cnt, $analyzed_sql, $sort_expression, $sort_expression_nodirection, $sort_direction);
2040     $url_query = '';
2041     echo '<tbody>' . "\n";
2042     $clause_is_unique = PMA_displayTableBody($dt_result, $is_display, $map, $analyzed_sql);
2043     // vertical output case
2044     if ($_SESSION['tmp_user_values']['disp_direction'] == 'vertical') {
2045         PMA_displayVerticalTable();
2046     } // end if
2047     unset($vertical_display);
2048     echo '</tbody>' . "\n";
2049     ?>
2050 </table>
2051
2052     <?php
2053     // 4. ----- Displays the link for multi-fields edit and delete
2054
2055     if ($is_display['del_lnk'] == 'dr' && $is_display['del_lnk'] != 'kp') {
2056
2057         $delete_text = $is_display['del_lnk'] == 'dr' ? __('Delete') : __('Kill');
2058
2059         $_url_params = array(
2060             'db'        => $db,
2061             'table'     => $table,
2062             'sql_query' => $sql_query,
2063             'goto'      => $goto,
2064         );
2065         $uncheckall_url = 'sql.php' . PMA_generate_common_url($_url_params);
2066
2067         $_url_params['checkall'] = '1';
2068         $checkall_url = 'sql.php' . PMA_generate_common_url($_url_params);
2069
2070         if ($_SESSION['tmp_user_values']['disp_direction'] == 'vertical') {
2071             $checkall_params['onclick'] = 'if (setCheckboxes(\'rowsDeleteForm\', true)) return false;';
2072             $uncheckall_params['onclick'] = 'if (setCheckboxes(\'rowsDeleteForm\', false)) return false;';
2073         } else {
2074             $checkall_params['onclick'] = 'if (markAllRows(\'rowsDeleteForm\')) return false;';
2075             $uncheckall_params['onclick'] = 'if (unMarkAllRows(\'rowsDeleteForm\')) return false;';
2076         }
2077         $checkall_link = PMA_linkOrButton($checkall_url, __('Check All'), $checkall_params, false);
2078         $uncheckall_link = PMA_linkOrButton($uncheckall_url, __('Uncheck All'), $uncheckall_params, false);
2079         if ($_SESSION['tmp_user_values']['disp_direction'] != 'vertical') {
2080             echo '<img class="selectallarrow" width="38" height="22"'
2081                 .' src="' . $GLOBALS['pmaThemeImage'] . 'arrow_' . $GLOBALS['text_dir'] . '.png' . '"'
2082                 .' alt="' . __('With selected:') . '" />';
2083         }
2084         echo $checkall_link . "\n"
2085             .' / ' . "\n"
2086             .$uncheckall_link . "\n"
2087             .'<i>' . __('With selected:') . '</i>' . "\n";
2088
2089         PMA_buttonOrImage('submit_mult', 'mult_submit',
2090             'submit_mult_change', __('Change'), 'b_edit.png');
2091         PMA_buttonOrImage('submit_mult', 'mult_submit',
2092             'submit_mult_delete', $delete_text, 'b_drop.png');
2093         if (isset($analyzed_sql[0]) && $analyzed_sql[0]['querytype'] == 'SELECT') {
2094             PMA_buttonOrImage('submit_mult', 'mult_submit',
2095                 'submit_mult_export', __('Export'),
2096                 'b_tblexport.png');
2097         }
2098         echo "\n";
2099
2100         echo '<input type="hidden" name="sql_query"'
2101             .' value="' . htmlspecialchars($sql_query) . '" />' . "\n";
2102         echo '<input type="hidden" name="url_query"'
2103             .' value="' . $GLOBALS['url_query'] . '" />' . "\n";
2104
2105         echo '<input type="hidden" name="clause_is_unique"'
2106             .' value="' . $clause_is_unique . '" />' . "\n";
2107
2108         echo '</form>' . "\n";
2109     }
2110
2111     // 5. ----- Displays the navigation bar at the bottom if required -----
2112
2113     if ($is_display['nav_bar'] == '1') {
2114         echo '<br />' . "\n";
2115         PMA_displayTableNavigation($pos_next, $pos_prev, $sql_query, 'bottom_direction_dropdown');
2116     } elseif (!isset($GLOBALS['printview']) || $GLOBALS['printview'] != '1') {
2117         echo "\n" . '<br /><br />' . "\n";
2118     }
2119
2120     // 6. ----- Displays "Query results operations"
2121     if (!isset($GLOBALS['printview']) || $GLOBALS['printview'] != '1') {
2122         PMA_displayResultsOperations($the_disp_mode, $analyzed_sql);
2123     }
2124 } // end of the 'PMA_displayTable()' function
2125
2126 function default_function($buffer) {
2127     $buffer = htmlspecialchars($buffer);
2128     $buffer = str_replace("\011", ' &nbsp;&nbsp;&nbsp;',
2129         str_replace('  ', ' &nbsp;', $buffer));
2130     $buffer = preg_replace("@((\015\012)|(\015)|(\012))@", '<br />', $buffer);
2131
2132     return $buffer;
2133 }
2134
2135 /**
2136  * Displays operations that are available on results.
2137  *
2138  * @param   array   the display mode
2139  * @param   array   the analyzed query
2140  *
2141  * @uses    $_SESSION['tmp_user_values']['pos']
2142  * @uses    $_SESSION['tmp_user_values']['display_text']
2143  * @global  string   $db                the database name
2144  * @global  string   $table             the table name
2145  * @global  string   $sql_query         the current SQL query
2146  * @global  integer  $unlim_num_rows    the total number of rows returned by the
2147  *                                      SQL query without any programmatically
2148  *                                      appended "LIMIT" clause
2149  *
2150  * @access  private
2151  *
2152  * @see     PMA_showMessage(), PMA_setDisplayMode(),
2153  *          PMA_displayTableNavigation(), PMA_displayTableHeaders(),
2154  *          PMA_displayTableBody(), PMA_displayResultsOperations()
2155  */
2156 function PMA_displayResultsOperations($the_disp_mode, $analyzed_sql) {
2157     global $db, $table, $sql_query, $unlim_num_rows;
2158
2159     $header_shown = FALSE;
2160     $header = '<fieldset><legend>' . __('Query results operations') . '</legend>';
2161
2162     if ($the_disp_mode[6] == '1' || $the_disp_mode[9] == '1') {
2163         // Displays "printable view" link if required
2164         if ($the_disp_mode[9] == '1') {
2165
2166             if (!$header_shown) {
2167                 echo $header;
2168                 $header_shown = TRUE;
2169             }
2170
2171             $_url_params = array(
2172                 'db'        => $db,
2173                 'table'     => $table,
2174                 'printview' => '1',
2175                 'sql_query' => $sql_query,
2176             );
2177             $url_query = PMA_generate_common_url($_url_params);
2178
2179             echo PMA_linkOrButton(
2180                 'sql.php' . $url_query,
2181                 PMA_getIcon('b_print.png', __('Print view'), false, true),
2182                 '', true, true, 'print_view') . "\n";
2183
2184             if ($_SESSION['tmp_user_values']['display_text']) {
2185                 $_url_params['display_text'] = 'F';
2186                 echo PMA_linkOrButton(
2187                     'sql.php' . PMA_generate_common_url($_url_params),
2188                     PMA_getIcon('b_print.png', __('Print view (with full texts)'), false, true),
2189                     '', true, true, 'print_view') . "\n";
2190                 unset($_url_params['display_text']);
2191             }
2192         } // end displays "printable view"
2193     }
2194
2195     // Export link
2196     // (the url_query has extra parameters that won't be used to export)
2197     // (the single_table parameter is used in display_export.lib.php
2198     //  to hide the SQL and the structure export dialogs)
2199     // If the parser found a PROCEDURE clause
2200     // (most probably PROCEDURE ANALYSE()) it makes no sense to
2201     // display the Export link).
2202     if (isset($analyzed_sql[0]) && $analyzed_sql[0]['querytype'] == 'SELECT' && !isset($printview) && ! isset($analyzed_sql[0]['queryflags']['procedure'])) {
2203         if (isset($analyzed_sql[0]['table_ref'][0]['table_true_name']) && !isset($analyzed_sql[0]['table_ref'][1]['table_true_name'])) {
2204             $_url_params['single_table'] = 'true';
2205         }
2206         if (!$header_shown) {
2207             echo $header;
2208             $header_shown = TRUE;
2209         }
2210         $_url_params['unlim_num_rows'] = $unlim_num_rows;
2211
2212         /**
2213          * At this point we don't know the table name; this can happen
2214          * for example with a query like
2215          * SELECT bike_code FROM (SELECT bike_code FROM bikes) tmp
2216          * As a workaround we set in the table parameter the name of the
2217          * first table of this database, so that tbl_export.php and
2218          * the script it calls do not fail
2219          */
2220         if (empty($_url_params['table'])) {
2221             $_url_params['table'] = PMA_DBI_fetch_value("SHOW TABLES");
2222         }
2223
2224         echo PMA_linkOrButton(
2225             'tbl_export.php' . PMA_generate_common_url($_url_params),
2226             PMA_getIcon('b_tblexport.png', __('Export'), false, true),
2227             '', true, true, '') . "\n";
2228
2229         // show chart
2230         echo PMA_linkOrButton(
2231             'tbl_chart.php' . PMA_generate_common_url($_url_params),
2232             PMA_getIcon('b_chart.png', __('Display chart'), false, true),
2233             '', true, true, '') . "\n";
2234     }
2235
2236     // CREATE VIEW
2237     /**
2238      *
2239      * @todo detect privileges to create a view
2240      *       (but see 2006-01-19 note in display_create_table.lib.php,
2241      *        I think we cannot detect db-specific privileges reliably)
2242      * Note: we don't display a Create view link if we found a PROCEDURE clause
2243      */
2244     if (!$header_shown) {
2245         echo $header;
2246         $header_shown = TRUE;
2247     }
2248     if (! isset($analyzed_sql[0]['queryflags']['procedure'])) {
2249         echo PMA_linkOrButton(
2250             'view_create.php' . $url_query,
2251             PMA_getIcon('b_views.png', 'CREATE VIEW', false, true),
2252             '', true, true, '') . "\n";
2253     }
2254     if ($header_shown) {
2255         echo '</fieldset><br />';
2256     }
2257 }
2258
2259 /**
2260  * Verifies what to do with non-printable contents (binary or BLOB)
2261  * in Browse mode.
2262  *
2263  * @uses    is_null()
2264  * @uses    isset()
2265  * @uses    strlen()
2266  * @uses    PMA_formatByteDown()
2267  * @uses    strpos()
2268  * @uses    str_replace()
2269  * @param   string  $category BLOB|BINARY
2270  * @param   string  $content  the binary content
2271  * @param   string  $transform_function
2272  * @param   string  $transform_options
2273  * @param   string  $default_function
2274  * @param   object  $meta   the meta-information about this field
2275  * @return  mixed  string or float
2276  */
2277 function PMA_handle_non_printable_contents($category, $content, $transform_function, $transform_options, $default_function, $meta, $url_params = array()) {
2278     $result = '[' . $category;
2279     if (is_null($content)) {
2280         $result .= ' - NULL';
2281         $size = 0;
2282     } elseif (isset($content)) {
2283         $size = strlen($content);
2284         $display_size = PMA_formatByteDown($size, 3, 1);
2285         $result .= ' - '. $display_size[0] . $display_size[1];
2286     }
2287     $result .= ']';
2288
2289     if (strpos($transform_function, 'octetstream')) {
2290         $result = $content;
2291     }
2292     if ($size > 0) {
2293         if ($default_function != $transform_function) {
2294             $result = $transform_function($result, $transform_options, $meta);
2295         } else {
2296             $result = $default_function($result, array(), $meta);
2297             if (stristr($meta->type, 'BLOB') && $_SESSION['tmp_user_values']['display_blob']) {
2298                 // in this case, restart from the original $content
2299                 $result = htmlspecialchars(PMA_replace_binary_contents($content));
2300             }
2301             /* Create link to download */
2302             if (count($url_params) > 0) {
2303                 $result = '<a href="tbl_get_field.php' . PMA_generate_common_url($url_params) . '">' . $result . '</a>';
2304             }
2305         }
2306     }
2307     return($result);
2308 }
2309
2310 /**
2311  * Prepares the displayable content of a data cell in Browse mode,
2312  * taking into account foreign key description field and transformations
2313  *
2314  * @uses    is_array()
2315  * @uses    PMA_backquote()
2316  * @uses    PMA_DBI_try_query()
2317  * @uses    PMA_DBI_num_rows()
2318  * @uses    PMA_DBI_fetch_row()
2319  * @uses    PMA_DBI_free_result()
2320  * @uses    $GLOBALS['printview']
2321  * @uses    htmlspecialchars()
2322  * @uses    PMA_generate_common_url()
2323  * @param   string  $mouse_events
2324  * @param   string  $class
2325  * @param   string  $condition_field
2326  * @param   string  $analyzed_sql
2327  * @param   object  $meta   the meta-information about this field
2328  * @param   string  $map
2329  * @param   string  $data
2330  * @param   string  $transform_function
2331  * @param   string  $default_function
2332  * @param   string  $nowrap
2333  * @param   string  $where_comparison
2334  * @param   bool    $is_field_truncated
2335  * @return  string  formatted data
2336  */
2337 function PMA_prepare_row_data($mouse_events, $class, $condition_field, $analyzed_sql, $meta, $map, $data, $transform_function, $default_function, $nowrap, $where_comparison, $transform_options, $is_field_truncated ) {
2338
2339     // Define classes to be added to this data field based on the type of data
2340     $enum_class = '';
2341     if(strpos($meta->flags, 'enum') !== false) {
2342         $enum_class = ' enum';
2343     }
2344
2345     $mime_type_class = '';
2346     if(isset($meta->mimetype)) {
2347         $mime_type_class = ' ' . preg_replace('/\//', '_', $meta->mimetype);
2348     }
2349
2350     // continue the <td> tag started before calling this function:
2351     $result = $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . $nowrap
2352     . ' ' . ($is_field_truncated ? ' truncated' : '')
2353     . ($transform_function != $default_function ? ' transformed' : '')
2354     . (isset($map[$meta->name]) ? ' relation' : '')
2355     . $enum_class . $mime_type_class . '">';
2356
2357     if (isset($analyzed_sql[0]['select_expr']) && is_array($analyzed_sql[0]['select_expr'])) {
2358         foreach ($analyzed_sql[0]['select_expr'] AS $select_expr_position => $select_expr) {
2359             $alias = $analyzed_sql[0]['select_expr'][$select_expr_position]['alias'];
2360             if (isset($alias) && strlen($alias)) {
2361                 $true_column = $analyzed_sql[0]['select_expr'][$select_expr_position]['column'];
2362                 if ($alias == $meta->name) {
2363                     // this change in the parameter does not matter
2364                     // outside of the function
2365                     $meta->name = $true_column;
2366                 } // end if
2367             } // end if
2368         } // end foreach
2369     } // end if
2370
2371     if (isset($map[$meta->name])) {
2372         // Field to display from the foreign table?
2373         if (isset($map[$meta->name][2]) && strlen($map[$meta->name][2])) {
2374             $dispsql     = 'SELECT ' . PMA_backquote($map[$meta->name][2])
2375                 . ' FROM ' . PMA_backquote($map[$meta->name][3])
2376                 . '.' . PMA_backquote($map[$meta->name][0])
2377                 . ' WHERE ' . PMA_backquote($map[$meta->name][1])
2378                 . $where_comparison;
2379             $dispresult  = PMA_DBI_try_query($dispsql, null, PMA_DBI_QUERY_STORE);
2380             if ($dispresult && PMA_DBI_num_rows($dispresult) > 0) {
2381                 list($dispval) = PMA_DBI_fetch_row($dispresult, 0);
2382             } else {
2383                 $dispval = __('Link not found');
2384             }
2385             @PMA_DBI_free_result($dispresult);
2386         } else {
2387             $dispval     = '';
2388         } // end if... else...
2389
2390         if (isset($GLOBALS['printview']) && $GLOBALS['printview'] == '1') {
2391             $result .= ($transform_function != $default_function ? $transform_function($data, $transform_options, $meta) : $transform_function($data, array(), $meta)) . ' <code>[-&gt;' . $dispval . ']</code>';
2392         } else {
2393
2394             if ('K' == $_SESSION['tmp_user_values']['relational_display']) {
2395                 // user chose "relational key" in the display options, so
2396                 // the title contains the display field
2397                 $title = (! empty($dispval))? ' title="' . htmlspecialchars($dispval) . '"' : '';
2398             } else {
2399                 $title = ' title="' . htmlspecialchars($data) . '"';
2400             }
2401
2402             $_url_params = array(
2403                 'db'    => $map[$meta->name][3],
2404                 'table' => $map[$meta->name][0],
2405                 'pos'   => '0',
2406                 'sql_query' => 'SELECT * FROM '
2407                                     . PMA_backquote($map[$meta->name][3]) . '.' . PMA_backquote($map[$meta->name][0])
2408                                     . ' WHERE ' . PMA_backquote($map[$meta->name][1])
2409                                     . $where_comparison,
2410             );
2411             $result .= '<a href="sql.php' . PMA_generate_common_url($_url_params)
2412                  . '"' . $title . '>';
2413
2414             if ($transform_function != $default_function) {
2415                 // always apply a transformation on the real data,
2416                 // not on the display field
2417                 $result .= $transform_function($data, $transform_options, $meta);
2418             } else {
2419                 if ('D' == $_SESSION['tmp_user_values']['relational_display']) {
2420                     // user chose "relational display field" in the
2421                     // display options, so show display field in the cell
2422                     $result .= $transform_function($dispval, array(), $meta);
2423                 } else {
2424                     // otherwise display data in the cell
2425                     $result .= $transform_function($data, array(), $meta);
2426                 }
2427             }
2428             $result .= '</a>';
2429         }
2430     } else {
2431         $result .= ($transform_function != $default_function ? $transform_function($data, $transform_options, $meta) : $transform_function($data, array(), $meta));
2432     }
2433     $result .= '</td>' . "\n";
2434
2435     return $result;
2436 }
2437 ?>