server_variables.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  *
   5  * @package phpMyAdmin
   6  */
   7
   8 /**
   9  * no need for variables importing
  10  * @ignore
  11  */
  12 if (! defined('PMA_NO_VARIABLES_IMPORT')) {
  13     define('PMA_NO_VARIABLES_IMPORT', true);
  14 }
  15 require_once './libraries/common.inc.php';
  16
  17 /**
  18  * Does the common work
  19  */
  20 require './libraries/server_common.inc.php';
  21
  22
  23 /**
  24  * Displays the links
  25  */
  26 require './libraries/server_links.inc.php';
  27
  28
  29 /**
  30  * Required to display documentation links
  31  */
  32 require './libraries/server_variables_doc.php';
  33
  34 /**
  35  * Displays the sub-page heading
  36  */
  37 echo '<h2>' . "\n"
  38    . ($cfg['MainPageIconic'] ? '<img class="icon" src="' . $pmaThemeImage . 's_vars.png" width="16" height="16" alt="" />' : '')
  39    . '' . __('Server variables and settings') . "\n"
  40    . PMA_showMySQLDocu('server_system_variables','server_system_variables')
  41    . '</h2>' . "\n";
  42
  43
  44 /**
  45  * Sends the queries and buffers the results
  46  */
  47 $serverVars = PMA_DBI_fetch_result('SHOW SESSION VARIABLES;', 0, 1);
  48 $serverVarsGlobal = PMA_DBI_fetch_result('SHOW GLOBAL VARIABLES;', 0, 1);
  49
  50
  51 /**
  52  * Displays the page
  53  */
  54 ?>
  55 <table class="data">
  56 <thead>
  57 <tr><th><?php echo __('Variable'); ?></th>
  58     <th>
  59 <?php
  60 echo __('Session value') . ' / ' . __('Global value');
  61 ?>
  62     </th>
  63     <th><?php echo __('Documentation'); ?></th>
  64 </tr>
  65 </thead>
  66 <tbody>
  67 <?php
  68 $odd_row = true;
  69 foreach ($serverVars as $name => $value) {
  70     ?>
  71 <tr class="noclick <?php
  72     echo $odd_row ? 'odd' : 'even';
  73     if ($serverVarsGlobal[$name] !== $value) {
  74         echo ' marked';
  75     }
  76     ?>">
  77     <th nowrap="nowrap">
  78         <?php echo htmlspecialchars(str_replace('_', ' ', $name)); ?></th>
  79     <td class="value"><?php
  80     if (strlen($value) < 16 && is_numeric($value)) {
  81         echo PMA_formatNumber($value, 0);
  82         $is_numeric = true;
  83     } else {
  84         echo htmlspecialchars($value);
  85         $is_numeric = false;
  86     }
  87     ?></td>
  88     <td class="value"><?php
  89     if (isset($VARIABLE_DOC_LINKS[$name]))    // To display variable documentation link
  90         echo PMA_showMySQLDocu($VARIABLE_DOC_LINKS[$name][1], $VARIABLE_DOC_LINKS[$name][1], false, $VARIABLE_DOC_LINKS[$name][2] . '_' . $VARIABLE_DOC_LINKS[$name][0]);
  91     ?></td>
  92     <?php
  93     if ($serverVarsGlobal[$name] !== $value) {
  94         ?>
  95 </tr>
  96 <tr class="<?php
  97     echo $odd_row ? 'odd' : 'even';
  98     ?> marked">
  99     <td>(<?php echo __('Global value'); ?>)</td>
 100     <td class="value"><?php
 101     if ($is_numeric) {
 102         echo PMA_formatNumber($serverVarsGlobal[$name], 0);
 103     } else {
 104         echo htmlspecialchars($serverVarsGlobal[$name]);
 105     }
 106     ?></td>
 107     <td class="value"></td>
 108     <?php } ?>
 109 </tr>
 110     <?php
 111     $odd_row = !$odd_row;
 112 }
 113 ?>
 114 </tbody>
 115 </table>
 116 <?php
 117
 118
 119 /**
 120  * Sends the footer
 121  */
 122 require './libraries/footer.inc.php';
 123
 124 ?>