3 * @defgroup Language Language
9 if( !defined( 'MEDIAWIKI' ) ) {
10 echo "This file is part of MediaWiki, it is not a valid entry point.\n";
15 global $wgLanguageNames;
16 require_once( dirname(__FILE__
) . '/Names.php' ) ;
18 global $wgInputEncoding, $wgOutputEncoding;
21 * These are always UTF-8, they exist only for backwards compatibility
23 $wgInputEncoding = "UTF-8";
24 $wgOutputEncoding = "UTF-8";
26 if( function_exists( 'mb_strtoupper' ) ) {
27 mb_internal_encoding('UTF-8');
31 * a fake language converter
37 function FakeConverter($langobj) {$this->mLang
= $langobj;}
38 function convert($t, $i) {return $t;}
39 function parserConvert($t, $p) {return $t;}
40 function getVariants() { return array( $this->mLang
->getCode() ); }
41 function getPreferredVariant() {return $this->mLang
->getCode(); }
42 function findVariantLink(&$l, &$n) {}
43 function getExtraHashOptions() {return '';}
44 function getParsedTitle() {return '';}
45 function markNoConversion($text, $noParse=false) {return $text;}
46 function convertCategoryKey( $key ) {return $key; }
47 function convertLinkToAllVariants($text){ return array( $this->mLang
->getCode() => $text); }
48 function armourMath($text){ return $text; }
52 * Internationalisation code
56 var $mConverter, $mVariants, $mCode, $mLoaded = false;
57 var $mMagicExtensions = array(), $mMagicHookDone = false;
59 static public $mLocalisationKeys = array( 'fallback', 'namespaceNames',
60 'skinNames', 'mathNames',
61 'bookstoreList', 'magicWords', 'messages', 'rtl', 'digitTransformTable',
62 'separatorTransformTable', 'fallback8bitEncoding', 'linkPrefixExtension',
63 'defaultUserOptionOverrides', 'linkTrail', 'namespaceAliases',
64 'dateFormats', 'datePreferences', 'datePreferenceMigrationMap',
65 'defaultDateFormat', 'extraUserToggles', 'specialPageAliases' );
67 static public $mMergeableMapKeys = array( 'messages', 'namespaceNames', 'mathNames',
68 'dateFormats', 'defaultUserOptionOverrides', 'magicWords' );
70 static public $mMergeableListKeys = array( 'extraUserToggles' );
72 static public $mMergeableAliasListKeys = array( 'specialPageAliases' );
74 static public $mLocalisationCache = array();
76 static public $mWeekdayMsgs = array(
77 'sunday', 'monday', 'tuesday', 'wednesday', 'thursday',
81 static public $mWeekdayAbbrevMsgs = array(
82 'sun', 'mon', 'tue', 'wed', 'thu', 'fri', 'sat'
85 static public $mMonthMsgs = array(
86 'january', 'february', 'march', 'april', 'may_long', 'june',
87 'july', 'august', 'september', 'october', 'november',
90 static public $mMonthGenMsgs = array(
91 'january-gen', 'february-gen', 'march-gen', 'april-gen', 'may-gen', 'june-gen',
92 'july-gen', 'august-gen', 'september-gen', 'october-gen', 'november-gen',
95 static public $mMonthAbbrevMsgs = array(
96 'jan', 'feb', 'mar', 'apr', 'may', 'jun', 'jul', 'aug',
97 'sep', 'oct', 'nov', 'dec'
100 static public $mIranianCalendarMonthMsgs = array(
101 'iranian-calendar-m1', 'iranian-calendar-m2', 'iranian-calendar-m3',
102 'iranian-calendar-m4', 'iranian-calendar-m5', 'iranian-calendar-m6',
103 'iranian-calendar-m7', 'iranian-calendar-m8', 'iranian-calendar-m9',
104 'iranian-calendar-m10', 'iranian-calendar-m11', 'iranian-calendar-m12'
107 static public $mHebrewCalendarMonthMsgs = array(
108 'hebrew-calendar-m1', 'hebrew-calendar-m2', 'hebrew-calendar-m3',
109 'hebrew-calendar-m4', 'hebrew-calendar-m5', 'hebrew-calendar-m6',
110 'hebrew-calendar-m7', 'hebrew-calendar-m8', 'hebrew-calendar-m9',
111 'hebrew-calendar-m10', 'hebrew-calendar-m11', 'hebrew-calendar-m12',
112 'hebrew-calendar-m6a', 'hebrew-calendar-m6b'
115 static public $mHebrewCalendarMonthGenMsgs = array(
116 'hebrew-calendar-m1-gen', 'hebrew-calendar-m2-gen', 'hebrew-calendar-m3-gen',
117 'hebrew-calendar-m4-gen', 'hebrew-calendar-m5-gen', 'hebrew-calendar-m6-gen',
118 'hebrew-calendar-m7-gen', 'hebrew-calendar-m8-gen', 'hebrew-calendar-m9-gen',
119 'hebrew-calendar-m10-gen', 'hebrew-calendar-m11-gen', 'hebrew-calendar-m12-gen',
120 'hebrew-calendar-m6a-gen', 'hebrew-calendar-m6b-gen'
123 static public $mHijriCalendarMonthMsgs = array(
124 'hijri-calendar-m1', 'hijri-calendar-m2', 'hijri-calendar-m3',
125 'hijri-calendar-m4', 'hijri-calendar-m5', 'hijri-calendar-m6',
126 'hijri-calendar-m7', 'hijri-calendar-m8', 'hijri-calendar-m9',
127 'hijri-calendar-m10', 'hijri-calendar-m11', 'hijri-calendar-m12'
131 * Create a language object for a given language code
133 static function factory( $code ) {
135 static $recursionLevel = 0;
137 if ( $code == 'en' ) {
140 $class = 'Language' . str_replace( '-', '_', ucfirst( $code ) );
141 // Preload base classes to work around APC/PHP5 bug
142 if ( file_exists( "$IP/languages/classes/$class.deps.php" ) ) {
143 include_once("$IP/languages/classes/$class.deps.php");
145 if ( file_exists( "$IP/languages/classes/$class.php" ) ) {
146 include_once("$IP/languages/classes/$class.php");
150 if ( $recursionLevel > 5 ) {
151 throw new MWException( "Language fallback loop detected when creating class $class\n" );
154 if( ! class_exists( $class ) ) {
155 $fallback = Language
::getFallbackFor( $code );
157 $lang = Language
::factory( $fallback );
159 $lang->setCode( $code );
167 function __construct() {
168 $this->mConverter
= new FakeConverter($this);
169 // Set the code to the name of the descendant
170 if ( get_class( $this ) == 'Language' ) {
173 $this->mCode
= str_replace( '_', '-', strtolower( substr( get_class( $this ), 8 ) ) );
178 * Hook which will be called if this is the content language.
179 * Descendants can use this to register hook functions or modify globals
181 function initContLang() {}
184 * @deprecated Use User::getDefaultOptions()
187 function getDefaultUserOptions() {
188 wfDeprecated( __METHOD__
);
189 return User
::getDefaultOptions();
192 function getFallbackLanguageCode() {
193 return self
::getFallbackFor( $this->mCode
);
197 * Exports $wgBookstoreListEn
200 function getBookstoreList() {
202 return $this->bookstoreList
;
208 function getNamespaces() {
210 return $this->namespaceNames
;
214 * A convenience function that returns the same thing as
215 * getNamespaces() except with the array values changed to ' '
216 * where it found '_', useful for producing output to be displayed
217 * e.g. in <select> forms.
221 function getFormattedNamespaces() {
222 $ns = $this->getNamespaces();
223 foreach($ns as $k => $v) {
224 $ns[$k] = strtr($v, '_', ' ');
230 * Get a namespace value by key
232 * $mw_ns = $wgContLang->getNsText( NS_MEDIAWIKI );
233 * echo $mw_ns; // prints 'MediaWiki'
236 * @param $index Int: the array key of the namespace to return
237 * @return mixed, string if the namespace value exists, otherwise false
239 function getNsText( $index ) {
240 $ns = $this->getNamespaces();
241 return isset( $ns[$index] ) ?
$ns[$index] : false;
245 * A convenience function that returns the same thing as
246 * getNsText() except with '_' changed to ' ', useful for
251 function getFormattedNsText( $index ) {
252 $ns = $this->getNsText( $index );
253 return strtr($ns, '_', ' ');
257 * Get a namespace key by value, case insensitive.
258 * Only matches namespace names for the current language, not the
259 * canonical ones defined in Namespace.php.
261 * @param $text String
262 * @return mixed An integer if $text is a valid value otherwise false
264 function getLocalNsIndex( $text ) {
266 $lctext = $this->lc($text);
267 return isset( $this->mNamespaceIds
[$lctext] ) ?
$this->mNamespaceIds
[$lctext] : false;
271 * Get a namespace key by value, case insensitive. Canonical namespace
272 * names override custom ones defined for the current language.
274 * @param $text String
275 * @return mixed An integer if $text is a valid value otherwise false
277 function getNsIndex( $text ) {
279 $lctext = $this->lc($text);
280 if( ( $ns = MWNamespace
::getCanonicalIndex( $lctext ) ) !== null ) return $ns;
281 return isset( $this->mNamespaceIds
[$lctext] ) ?
$this->mNamespaceIds
[$lctext] : false;
285 * short names for language variants used for language conversion links.
287 * @param $code String
290 function getVariantname( $code ) {
291 return $this->getMessageFromDB( "variantname-$code" );
294 function specialPage( $name ) {
295 $aliases = $this->getSpecialPageAliases();
296 if ( isset( $aliases[$name][0] ) ) {
297 $name = $aliases[$name][0];
299 return $this->getNsText(NS_SPECIAL
) . ':' . $name;
302 function getQuickbarSettings() {
304 $this->getMessage( 'qbsettings-none' ),
305 $this->getMessage( 'qbsettings-fixedleft' ),
306 $this->getMessage( 'qbsettings-fixedright' ),
307 $this->getMessage( 'qbsettings-floatingleft' ),
308 $this->getMessage( 'qbsettings-floatingright' )
312 function getSkinNames() {
314 return $this->skinNames
;
317 function getMathNames() {
319 return $this->mathNames
;
322 function getDatePreferences() {
324 return $this->datePreferences
;
327 function getDateFormats() {
329 return $this->dateFormats
;
332 function getDefaultDateFormat() {
334 return $this->defaultDateFormat
;
337 function getDatePreferenceMigrationMap() {
339 return $this->datePreferenceMigrationMap
;
342 function getDefaultUserOptionOverrides() {
344 # XXX - apparently some languageas get empty arrays, didn't get to it yet -- midom
345 if (is_array($this->defaultUserOptionOverrides
)) {
346 return $this->defaultUserOptionOverrides
;
352 function getExtraUserToggles() {
354 return $this->extraUserToggles
;
357 function getUserToggle( $tog ) {
358 return $this->getMessageFromDB( "tog-$tog" );
362 * Get language names, indexed by code.
363 * If $customisedOnly is true, only returns codes with a messages file
365 public static function getLanguageNames( $customisedOnly = false ) {
366 global $wgLanguageNames, $wgExtraLanguageNames;
367 $allNames = $wgExtraLanguageNames +
$wgLanguageNames;
368 if ( !$customisedOnly ) {
374 $dir = opendir( "$IP/languages/messages" );
375 while( false !== ( $file = readdir( $dir ) ) ) {
377 if( preg_match( '/Messages([A-Z][a-z_]+)\.php$/', $file, $m ) ) {
378 $code = str_replace( '_', '-', strtolower( $m[1] ) );
379 if ( isset( $allNames[$code] ) ) {
380 $names[$code] = $allNames[$code];
389 * Ugly hack to get a message maybe from the MediaWiki namespace, if this
390 * language object is the content or user language.
392 function getMessageFromDB( $msg ) {
393 global $wgContLang, $wgLang;
394 if ( $wgContLang->getCode() == $this->getCode() ) {
396 return wfMsgForContent( $msg );
397 } elseif ( $wgLang->getCode() == $this->getCode() ) {
399 return wfMsg( $msg );
401 # Neither, get from localisation
402 return $this->getMessage( $msg );
406 function getLanguageName( $code ) {
407 $names = self
::getLanguageNames();
408 if ( !array_key_exists( $code, $names ) ) {
411 return $names[$code];
414 function getMonthName( $key ) {
415 return $this->getMessageFromDB( self
::$mMonthMsgs[$key-1] );
418 function getMonthNameGen( $key ) {
419 return $this->getMessageFromDB( self
::$mMonthGenMsgs[$key-1] );
422 function getMonthAbbreviation( $key ) {
423 return $this->getMessageFromDB( self
::$mMonthAbbrevMsgs[$key-1] );
426 function getWeekdayName( $key ) {
427 return $this->getMessageFromDB( self
::$mWeekdayMsgs[$key-1] );
430 function getWeekdayAbbreviation( $key ) {
431 return $this->getMessageFromDB( self
::$mWeekdayAbbrevMsgs[$key-1] );
434 function getIranianCalendarMonthName( $key ) {
435 return $this->getMessageFromDB( self
::$mIranianCalendarMonthMsgs[$key-1] );
438 function getHebrewCalendarMonthName( $key ) {
439 return $this->getMessageFromDB( self
::$mHebrewCalendarMonthMsgs[$key-1] );
442 function getHebrewCalendarMonthNameGen( $key ) {
443 return $this->getMessageFromDB( self
::$mHebrewCalendarMonthGenMsgs[$key-1] );
446 function getHijriCalendarMonthName( $key ) {
447 return $this->getMessageFromDB( self
::$mHijriCalendarMonthMsgs[$key-1] );
451 * Used by date() and time() to adjust the time output.
453 * @param $ts Int the time in date('YmdHis') format
454 * @param $tz Mixed: adjust the time by this amount (default false, mean we
455 * get user timecorrection setting)
458 function userAdjust( $ts, $tz = false ) {
459 global $wgUser, $wgLocalTZoffset;
462 $tz = $wgUser->getOption( 'timecorrection' );
465 # minutes and hours differences:
470 # Global offset in minutes.
471 if( isset($wgLocalTZoffset) ) {
472 if( $wgLocalTZoffset >= 0 ) {
473 $hrDiff = floor($wgLocalTZoffset / 60);
475 $hrDiff = ceil($wgLocalTZoffset / 60);
477 $minDiff = $wgLocalTZoffset %
60;
479 } elseif ( strpos( $tz, ':' ) !== false ) {
480 $tzArray = explode( ':', $tz );
481 $hrDiff = intval($tzArray[0]);
482 $minDiff = intval($hrDiff < 0 ?
-$tzArray[1] : $tzArray[1]);
484 $hrDiff = intval( $tz );
487 # No difference ? Return time unchanged
488 if ( 0 == $hrDiff && 0 == $minDiff ) { return $ts; }
490 wfSuppressWarnings(); // E_STRICT system time bitching
491 # Generate an adjusted date
493 (int)substr( $ts, 8, 2) ) +
$hrDiff, # Hours
494 (int)substr( $ts, 10, 2 ) +
$minDiff, # Minutes
495 (int)substr( $ts, 12, 2 ), # Seconds
496 (int)substr( $ts, 4, 2 ), # Month
497 (int)substr( $ts, 6, 2 ), # Day
498 (int)substr( $ts, 0, 4 ) ); #Year
500 $date = date( 'YmdHis', $t );
507 * This is a workalike of PHP's date() function, but with better
508 * internationalisation, a reduced set of format characters, and a better
511 * Supported format characters are dDjlNwzWFmMntLYyaAgGhHiscrU. See the
512 * PHP manual for definitions. There are a number of extensions, which
515 * xn Do not translate digits of the next numeric format character
516 * xN Toggle raw digit (xn) flag, stays set until explicitly unset
517 * xr Use roman numerals for the next numeric format character
518 * xh Use hebrew numerals for the next numeric format character
520 * xg Genitive month name
522 * xij j (day number) in Iranian calendar
523 * xiF F (month name) in Iranian calendar
524 * xin n (month number) in Iranian calendar
525 * xiY Y (full year) in Iranian calendar
527 * xjj j (day number) in Hebrew calendar
528 * xjF F (month name) in Hebrew calendar
529 * xjt t (days in month) in Hebrew calendar
530 * xjx xg (genitive month name) in Hebrew calendar
531 * xjn n (month number) in Hebrew calendar
532 * xjY Y (full year) in Hebrew calendar
534 * xmj j (day number) in Hijri calendar
535 * xmF F (month name) in Hijri calendar
536 * xmn n (month number) in Hijri calendar
537 * xmY Y (full year) in Hijri calendar
539 * xkY Y (full year) in Thai solar calendar. Months and days are
540 * identical to the Gregorian calendar
542 * Characters enclosed in double quotes will be considered literal (with
543 * the quotes themselves removed). Unmatched quotes will be considered
544 * literal quotes. Example:
546 * "The month is" F => The month is January
549 * Backslash escaping is also supported.
551 * Input timestamp is assumed to be pre-normalized to the desired local
554 * @param $format String
555 * @param $ts String: 14-character timestamp
559 function sprintfDate( $format, $ts ) {
570 for ( $p = 0; $p < strlen( $format ); $p++
) {
573 if ( $code == 'x' && $p < strlen( $format ) - 1 ) {
574 $code .= $format[++
$p];
577 if ( ( $code === 'xi' ||
$code == 'xj' ||
$code == 'xk' ||
$code == 'xm' ) && $p < strlen( $format ) - 1 ) {
578 $code .= $format[++
$p];
589 $rawToggle = !$rawToggle;
598 $s .= $this->getMonthNameGen( substr( $ts, 4, 2 ) );
601 if ( !$hebrew ) $hebrew = self
::tsToHebrew( $ts );
602 $s .= $this->getHebrewCalendarMonthNameGen( $hebrew[1] );
605 $num = substr( $ts, 6, 2 );
608 if ( !$unix ) $unix = wfTimestamp( TS_UNIX
, $ts );
609 $s .= $this->getWeekdayAbbreviation( gmdate( 'w', $unix ) +
1 );
612 $num = intval( substr( $ts, 6, 2 ) );
615 if ( !$iranian ) $iranian = self
::tsToIranian( $ts );
619 if ( !$hijri ) $hijri = self
::tsToHijri( $ts );
623 if ( !$hebrew ) $hebrew = self
::tsToHebrew( $ts );
627 if ( !$unix ) $unix = wfTimestamp( TS_UNIX
, $ts );
628 $s .= $this->getWeekdayName( gmdate( 'w', $unix ) +
1 );
631 if ( !$unix ) $unix = wfTimestamp( TS_UNIX
, $ts );
632 $w = gmdate( 'w', $unix );
636 if ( !$unix ) $unix = wfTimestamp( TS_UNIX
, $ts );
637 $num = gmdate( 'w', $unix );
640 if ( !$unix ) $unix = wfTimestamp( TS_UNIX
, $ts );
641 $num = gmdate( 'z', $unix );
644 if ( !$unix ) $unix = wfTimestamp( TS_UNIX
, $ts );
645 $num = gmdate( 'W', $unix );
648 $s .= $this->getMonthName( substr( $ts, 4, 2 ) );
651 if ( !$iranian ) $iranian = self
::tsToIranian( $ts );
652 $s .= $this->getIranianCalendarMonthName( $iranian[1] );
655 if ( !$hijri ) $hijri = self
::tsToHijri( $ts );
656 $s .= $this->getHijriCalendarMonthName( $hijri[1] );
659 if ( !$hebrew ) $hebrew = self
::tsToHebrew( $ts );
660 $s .= $this->getHebrewCalendarMonthName( $hebrew[1] );
663 $num = substr( $ts, 4, 2 );
666 $s .= $this->getMonthAbbreviation( substr( $ts, 4, 2 ) );
669 $num = intval( substr( $ts, 4, 2 ) );
672 if ( !$iranian ) $iranian = self
::tsToIranian( $ts );
676 if ( !$hijri ) $hijri = self
::tsToHijri ( $ts );
680 if ( !$hebrew ) $hebrew = self
::tsToHebrew( $ts );
684 if ( !$unix ) $unix = wfTimestamp( TS_UNIX
, $ts );
685 $num = gmdate( 't', $unix );
688 if ( !$hebrew ) $hebrew = self
::tsToHebrew( $ts );
692 if ( !$unix ) $unix = wfTimestamp( TS_UNIX
, $ts );
693 $num = gmdate( 'L', $unix );
696 $num = substr( $ts, 0, 4 );
699 if ( !$iranian ) $iranian = self
::tsToIranian( $ts );
703 if ( !$hijri ) $hijri = self
::tsToHijri( $ts );
707 if ( !$hebrew ) $hebrew = self
::tsToHebrew( $ts );
711 if ( !$thai ) $thai = self
::tsToThai( $ts );
715 $num = substr( $ts, 2, 2 );
718 $s .= intval( substr( $ts, 8, 2 ) ) < 12 ?
'am' : 'pm';
721 $s .= intval( substr( $ts, 8, 2 ) ) < 12 ?
'AM' : 'PM';
724 $h = substr( $ts, 8, 2 );
725 $num = $h %
12 ?
$h %
12 : 12;
728 $num = intval( substr( $ts, 8, 2 ) );
731 $h = substr( $ts, 8, 2 );
732 $num = sprintf( '%02d', $h %
12 ?
$h %
12 : 12 );
735 $num = substr( $ts, 8, 2 );
738 $num = substr( $ts, 10, 2 );
741 $num = substr( $ts, 12, 2 );
744 if ( !$unix ) $unix = wfTimestamp( TS_UNIX
, $ts );
745 $s .= gmdate( 'c', $unix );
748 if ( !$unix ) $unix = wfTimestamp( TS_UNIX
, $ts );
749 $s .= gmdate( 'r', $unix );
752 if ( !$unix ) $unix = wfTimestamp( TS_UNIX
, $ts );
757 if ( $p < strlen( $format ) - 1 ) {
765 if ( $p < strlen( $format ) - 1 ) {
766 $endQuote = strpos( $format, '"', $p +
1 );
767 if ( $endQuote === false ) {
768 # No terminating quote, assume literal "
771 $s .= substr( $format, $p +
1, $endQuote - $p - 1 );
775 # Quote at end of string, assume literal "
782 if ( $num !== false ) {
783 if ( $rawToggle ||
$raw ) {
786 } elseif ( $roman ) {
787 $s .= self
::romanNumeral( $num );
789 } elseif( $hebrewNum ) {
790 $s .= self
::hebrewNumeral( $num );
793 $s .= $this->formatNum( $num, true );
801 private static $GREG_DAYS = array( 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 );
802 private static $IRANIAN_DAYS = array( 31, 31, 31, 31, 31, 31, 30, 30, 30, 30, 30, 29 );
804 * Algorithm by Roozbeh Pournader and Mohammad Toossi to convert
805 * Gregorian dates to Iranian dates. Originally written in C, it
806 * is released under the terms of GNU Lesser General Public
807 * License. Conversion to PHP was performed by Niklas Laxström.
809 * Link: http://www.farsiweb.info/jalali/jalali.c
811 private static function tsToIranian( $ts ) {
812 $gy = substr( $ts, 0, 4 ) -1600;
813 $gm = substr( $ts, 4, 2 ) -1;
814 $gd = substr( $ts, 6, 2 ) -1;
816 # Days passed from the beginning (including leap years)
819 - floor(($gy+
99) / 100)
820 +
floor(($gy+
399) / 400);
823 // Add days of the past months of this year
824 for( $i = 0; $i < $gm; $i++
) {
825 $gDayNo +
= self
::$GREG_DAYS[$i];
829 if ( $gm > 1 && (($gy%4
===0 && $gy%100
!==0 ||
($gy%400
==0)))) {
833 // Days passed in current month
836 $jDayNo = $gDayNo - 79;
838 $jNp = floor($jDayNo / 12053);
841 $jy = 979 +
33*$jNp +
4*floor($jDayNo/1461);
844 if ( $jDayNo >= 366 ) {
845 $jy +
= floor(($jDayNo-1)/365);
846 $jDayNo = floor(($jDayNo-1)%365
);
849 for ( $i = 0; $i < 11 && $jDayNo >= self
::$IRANIAN_DAYS[$i]; $i++
) {
850 $jDayNo -= self
::$IRANIAN_DAYS[$i];
856 return array($jy, $jm, $jd);
859 * Converting Gregorian dates to Hijri dates.
861 * Based on a PHP-Nuke block by Sharjeel which is released under GNU/GPL license
863 * @link http://phpnuke.org/modules.php?name=News&file=article&sid=8234&mode=thread&order=0&thold=0
865 private static function tsToHijri ( $ts ) {
866 $year = substr( $ts, 0, 4 );
867 $month = substr( $ts, 4, 2 );
868 $day = substr( $ts, 6, 2 );
877 if (($zy>1582)||
(($zy==1582)&&($zm>10))||
(($zy==1582)&&($zm==10)&&($zd>14)))
881 $zjd=(int)((1461*($zy +
4800 +
(int)( ($zm-14) /12) ))/4) +
(int)((367*($zm-2-12*((int)(($zm-14)/12))))/12)-(int)((3*(int)(( ($zy+
4900+
(int)(($zm-14)/12))/100)))/4)+
$zd-32075;
885 $zjd = 367*$zy-(int)((7*($zy+
5001+
(int)(($zm-9)/7)))/4)+
(int)((275*$zm)/9)+
$zd+
1729777;
888 $zl=$zjd-1948440+
10632;
889 $zn=(int)(($zl-1)/10631);
890 $zl=$zl-10631*$zn+
354;
891 $zj=((int)((10985-$zl)/5316))*((int)((50*$zl)/17719))+
((int)($zl/5670))*((int)((43*$zl)/15238));
892 $zl=$zl-((int)((30-$zj)/15))*((int)((17719*$zj)/50))-((int)($zj/16))*((int)((15238*$zj)/43))+
29;
893 $zm=(int)((24*$zl)/709);
894 $zd=$zl-(int)((709*$zm)/24);
897 return array ($zy, $zm, $zd);
901 * Converting Gregorian dates to Hebrew dates.
903 * Based on a JavaScript code by Abu Mami and Yisrael Hersch
904 * (abu-mami@kaluach.net, http://www.kaluach.net), who permitted
905 * to translate the relevant functions into PHP and release them under
908 private static function tsToHebrew( $ts ) {
910 $year = substr( $ts, 0, 4 );
911 $month = substr( $ts, 4, 2 );
912 $day = substr( $ts, 6, 2 );
914 # Calculate Hebrew year
915 $hebrewYear = $year +
3760;
917 # Month number when September = 1, August = 12
926 # Calculate day of year from 1 September
928 for( $i = 1; $i < $month; $i++
) {
932 # Check if the year is leap
933 if( $year %
400 == 0 ||
( $year %
4 == 0 && $year %
100 > 0 ) ) {
936 } elseif( $i == 8 ||
$i == 10 ||
$i == 1 ||
$i == 3 ) {
943 # Calculate the start of the Hebrew year
944 $start = self
::hebrewYearStart( $hebrewYear );
946 # Calculate next year's start
947 if( $dayOfYear <= $start ) {
948 # Day is before the start of the year - it is the previous year
954 # Add days since previous year's 1 September
956 if( ( $year %
400 == 0 ) ||
( $year %
100 != 0 && $year %
4 == 0 ) ) {
960 # Start of the new (previous) year
961 $start = self
::hebrewYearStart( $hebrewYear );
964 $nextStart = self
::hebrewYearStart( $hebrewYear +
1 );
967 # Calculate Hebrew day of year
968 $hebrewDayOfYear = $dayOfYear - $start;
970 # Difference between year's days
971 $diff = $nextStart - $start;
972 # Add 12 (or 13 for leap years) days to ignore the difference between
973 # Hebrew and Gregorian year (353 at least vs. 365/6) - now the
974 # difference is only about the year type
975 if( ( $year %
400 == 0 ) ||
( $year %
100 != 0 && $year %
4 == 0 ) ) {
981 # Check the year pattern, and is leap year
982 # 0 means an incomplete year, 1 means a regular year, 2 means a complete year
983 # This is mod 30, to work on both leap years (which add 30 days of Adar I)
985 $yearPattern = $diff %
30;
987 $isLeap = $diff >= 30;
989 # Calculate day in the month from number of day in the Hebrew year
990 # Don't check Adar - if the day is not in Adar, we will stop before;
991 # if it is in Adar, we will use it to check if it is Adar I or Adar II
992 $hebrewDay = $hebrewDayOfYear;
995 while( $hebrewMonth <= 12 ) {
996 # Calculate days in this month
997 if( $isLeap && $hebrewMonth == 6 ) {
998 # Adar in a leap year
1000 # Leap year - has Adar I, with 30 days, and Adar II, with 29 days
1002 if( $hebrewDay <= $days ) {
1006 # Subtract the days of Adar I
1007 $hebrewDay -= $days;
1010 if( $hebrewDay <= $days ) {
1016 } elseif( $hebrewMonth == 2 && $yearPattern == 2 ) {
1017 # Cheshvan in a complete year (otherwise as the rule below)
1019 } elseif( $hebrewMonth == 3 && $yearPattern == 0 ) {
1020 # Kislev in an incomplete year (otherwise as the rule below)
1023 # Odd months have 30 days, even have 29
1024 $days = 30 - ( $hebrewMonth - 1 ) %
2;
1026 if( $hebrewDay <= $days ) {
1027 # In the current month
1030 # Subtract the days of the current month
1031 $hebrewDay -= $days;
1032 # Try in the next month
1037 return array( $hebrewYear, $hebrewMonth, $hebrewDay, $days );
1041 * This calculates the Hebrew year start, as days since 1 September.
1042 * Based on Carl Friedrich Gauss algorithm for finding Easter date.
1043 * Used for Hebrew date.
1045 private static function hebrewYearStart( $year ) {
1046 $a = intval( ( 12 * ( $year - 1 ) +
17 ) %
19 );
1047 $b = intval( ( $year - 1 ) %
4 );
1048 $m = 32.044093161144 +
1.5542417966212 * $a +
$b / 4.0 - 0.0031777940220923 * ( $year - 1 );
1052 $Mar = intval( $m );
1058 $c = intval( ( $Mar +
3 * ( $year - 1 ) +
5 * $b +
5 ) %
7);
1059 if( $c == 0 && $a > 11 && $m >= 0.89772376543210 ) {
1061 } else if( $c == 1 && $a > 6 && $m >= 0.63287037037037 ) {
1063 } else if( $c == 2 ||
$c == 4 ||
$c == 6 ) {
1067 $Mar +
= intval( ( $year - 3761 ) / 100 ) - intval( ( $year - 3761 ) / 400 ) - 24;
1072 * Algorithm to convert Gregorian dates to Thai solar dates.
1074 * Link: http://en.wikipedia.org/wiki/Thai_solar_calendar
1076 * @param $ts String: 14-character timestamp
1077 * @return array converted year, month, day
1079 private static function tsToThai( $ts ) {
1080 $gy = substr( $ts, 0, 4 );
1081 $gm = substr( $ts, 4, 2 );
1082 $gd = substr( $ts, 6, 2 );
1084 # Add 543 years to the Gregorian calendar
1085 # Months and days are identical
1086 $gy_thai = $gy +
543;
1088 return array( $gy_thai, $gm, $gd );
1093 * Roman number formatting up to 3000
1095 static function romanNumeral( $num ) {
1096 static $table = array(
1097 array( '', 'I', 'II', 'III', 'IV', 'V', 'VI', 'VII', 'VIII', 'IX', 'X' ),
1098 array( '', 'X', 'XX', 'XXX', 'XL', 'L', 'LX', 'LXX', 'LXXX', 'XC', 'C' ),
1099 array( '', 'C', 'CC', 'CCC', 'CD', 'D', 'DC', 'DCC', 'DCCC', 'CM', 'M' ),
1100 array( '', 'M', 'MM', 'MMM' )
1103 $num = intval( $num );
1104 if ( $num > 3000 ||
$num <= 0 ) {
1109 for ( $pow10 = 1000, $i = 3; $i >= 0; $pow10 /= 10, $i-- ) {
1110 if ( $num >= $pow10 ) {
1111 $s .= $table[$i][floor($num / $pow10)];
1113 $num = $num %
$pow10;
1119 * Hebrew Gematria number formatting up to 9999
1121 static function hebrewNumeral( $num ) {
1122 static $table = array(
1123 array( '', 'א', 'ב', 'ג', 'ד', 'ה', 'ו', 'ז', 'ח', 'ט', 'י' ),
1124 array( '', 'י', 'כ', 'ל', 'מ', 'נ', 'ס', 'ע', 'פ', 'צ', 'ק' ),
1125 array( '', 'ק', 'ר', 'ש', 'ת', 'תק', 'תר', 'תש', 'תת', 'תתק', 'תתר' ),
1126 array( '', 'א', 'ב', 'ג', 'ד', 'ה', 'ו', 'ז', 'ח', 'ט', 'י' )
1129 $num = intval( $num );
1130 if ( $num > 9999 ||
$num <= 0 ) {
1135 for ( $pow10 = 1000, $i = 3; $i >= 0; $pow10 /= 10, $i-- ) {
1136 if ( $num >= $pow10 ) {
1137 if ( $num == 15 ||
$num == 16 ) {
1138 $s .= $table[0][9] . $table[0][$num - 9];
1141 $s .= $table[$i][intval( ( $num / $pow10 ) )];
1142 if( $pow10 == 1000 ) {
1147 $num = $num %
$pow10;
1149 if( strlen( $s ) == 2 ) {
1152 $str = substr( $s, 0, strlen( $s ) - 2 ) . '"';
1153 $str .= substr( $s, strlen( $s ) - 2, 2 );
1155 $start = substr( $str, 0, strlen( $str ) - 2 );
1156 $end = substr( $str, strlen( $str ) - 2 );
1159 $str = $start . 'ך';
1162 $str = $start . 'ם';
1165 $str = $start . 'ן';
1168 $str = $start . 'ף';
1171 $str = $start . 'ץ';
1178 * This is meant to be used by time(), date(), and timeanddate() to get
1179 * the date preference they're supposed to use, it should be used in
1183 * function timeanddate([...], $format = true) {
1184 * $datePreference = $this->dateFormat($format);
1189 * @param $usePrefs Mixed: if true, the user's preference is used
1190 * if false, the site/language default is used
1191 * if int/string, assumed to be a format.
1194 function dateFormat( $usePrefs = true ) {
1197 if( is_bool( $usePrefs ) ) {
1199 $datePreference = $wgUser->getDatePreference();
1201 $options = User
::getDefaultOptions();
1202 $datePreference = (string)$options['date'];
1205 $datePreference = (string)$usePrefs;
1209 if( $datePreference == '' ) {
1213 return $datePreference;
1217 * @param $ts Mixed: the time format which needs to be turned into a
1218 * date('YmdHis') format with wfTimestamp(TS_MW,$ts)
1219 * @param $adj Bool: whether to adjust the time output according to the
1220 * user configured offset ($timecorrection)
1221 * @param $format Mixed: true to use user's date format preference
1222 * @param $timecorrection String: the time offset as returned by
1223 * validateTimeZone() in Special:Preferences
1226 function date( $ts, $adj = false, $format = true, $timecorrection = false ) {
1229 $ts = $this->userAdjust( $ts, $timecorrection );
1232 $pref = $this->dateFormat( $format );
1233 if( $pref == 'default' ||
!isset( $this->dateFormats
["$pref date"] ) ) {
1234 $pref = $this->defaultDateFormat
;
1236 return $this->sprintfDate( $this->dateFormats
["$pref date"], $ts );
1240 * @param $ts Mixed: the time format which needs to be turned into a
1241 * date('YmdHis') format with wfTimestamp(TS_MW,$ts)
1242 * @param $adj Bool: whether to adjust the time output according to the
1243 * user configured offset ($timecorrection)
1244 * @param $format Mixed: true to use user's date format preference
1245 * @param $timecorrection String: the time offset as returned by
1246 * validateTimeZone() in Special:Preferences
1249 function time( $ts, $adj = false, $format = true, $timecorrection = false ) {
1252 $ts = $this->userAdjust( $ts, $timecorrection );
1255 $pref = $this->dateFormat( $format );
1256 if( $pref == 'default' ||
!isset( $this->dateFormats
["$pref time"] ) ) {
1257 $pref = $this->defaultDateFormat
;
1259 return $this->sprintfDate( $this->dateFormats
["$pref time"], $ts );
1263 * @param $ts Mixed: the time format which needs to be turned into a
1264 * date('YmdHis') format with wfTimestamp(TS_MW,$ts)
1265 * @param $adj Bool: whether to adjust the time output according to the
1266 * user configured offset ($timecorrection)
1267 * @param $format Mixed: what format to return, if it's false output the
1268 * default one (default true)
1269 * @param $timecorrection String: the time offset as returned by
1270 * validateTimeZone() in Special:Preferences
1273 function timeanddate( $ts, $adj = false, $format = true, $timecorrection = false) {
1276 $ts = wfTimestamp( TS_MW
, $ts );
1279 $ts = $this->userAdjust( $ts, $timecorrection );
1282 $pref = $this->dateFormat( $format );
1283 if( $pref == 'default' ||
!isset( $this->dateFormats
["$pref both"] ) ) {
1284 $pref = $this->defaultDateFormat
;
1287 return $this->sprintfDate( $this->dateFormats
["$pref both"], $ts );
1290 function getMessage( $key ) {
1292 return isset( $this->messages
[$key] ) ?
$this->messages
[$key] : null;
1295 function getAllMessages() {
1297 return $this->messages
;
1300 function iconv( $in, $out, $string ) {
1301 # For most languages, this is a wrapper for iconv
1302 return iconv( $in, $out . '//IGNORE', $string );
1305 // callback functions for uc(), lc(), ucwords(), ucwordbreaks()
1306 function ucwordbreaksCallbackAscii($matches){
1307 return $this->ucfirst($matches[1]);
1310 function ucwordbreaksCallbackMB($matches){
1311 return mb_strtoupper($matches[0]);
1314 function ucCallback($matches){
1315 list( $wikiUpperChars ) = self
::getCaseMaps();
1316 return strtr( $matches[1], $wikiUpperChars );
1319 function lcCallback($matches){
1320 list( , $wikiLowerChars ) = self
::getCaseMaps();
1321 return strtr( $matches[1], $wikiLowerChars );
1324 function ucwordsCallbackMB($matches){
1325 return mb_strtoupper($matches[0]);
1328 function ucwordsCallbackWiki($matches){
1329 list( $wikiUpperChars ) = self
::getCaseMaps();
1330 return strtr( $matches[0], $wikiUpperChars );
1333 function ucfirst( $str ) {
1334 if ( empty($str) ) return $str;
1335 if ( ord($str[0]) < 128 ) return ucfirst($str);
1336 else return self
::uc($str,true); // fall back to more complex logic in case of multibyte strings
1339 function uc( $str, $first = false ) {
1340 if ( function_exists( 'mb_strtoupper' ) ) {
1342 if ( self
::isMultibyte( $str ) ) {
1343 return mb_strtoupper( mb_substr( $str, 0, 1 ) ) . mb_substr( $str, 1 );
1345 return ucfirst( $str );
1348 return self
::isMultibyte( $str ) ?
mb_strtoupper( $str ) : strtoupper( $str );
1351 if ( self
::isMultibyte( $str ) ) {
1352 list( $wikiUpperChars ) = $this->getCaseMaps();
1353 $x = $first ?
'^' : '';
1354 return preg_replace_callback(
1355 "/$x([a-z]|[\\xc0-\\xff][\\x80-\\xbf]*)/",
1356 array($this,"ucCallback"),
1360 return $first ?
ucfirst( $str ) : strtoupper( $str );
1365 function lcfirst( $str ) {
1366 if ( empty($str) ) return $str;
1367 if ( is_string( $str ) && ord($str[0]) < 128 ) {
1368 // editing string in place = cool
1369 $str[0]=strtolower($str[0]);
1372 else return self
::lc( $str, true );
1375 function lc( $str, $first = false ) {
1376 if ( function_exists( 'mb_strtolower' ) )
1378 if ( self
::isMultibyte( $str ) )
1379 return mb_strtolower( mb_substr( $str, 0, 1 ) ) . mb_substr( $str, 1 );
1381 return strtolower( substr( $str, 0, 1 ) ) . substr( $str, 1 );
1383 return self
::isMultibyte( $str ) ?
mb_strtolower( $str ) : strtolower( $str );
1385 if ( self
::isMultibyte( $str ) ) {
1386 list( , $wikiLowerChars ) = self
::getCaseMaps();
1387 $x = $first ?
'^' : '';
1388 return preg_replace_callback(
1389 "/$x([A-Z]|[\\xc0-\\xff][\\x80-\\xbf]*)/",
1390 array($this,"lcCallback"),
1394 return $first ?
strtolower( substr( $str, 0, 1 ) ) . substr( $str, 1 ) : strtolower( $str );
1397 function isMultibyte( $str ) {
1398 return (bool)preg_match( '/[\x80-\xff]/', $str );
1401 function ucwords($str) {
1402 if ( self
::isMultibyte( $str ) ) {
1403 $str = self
::lc($str);
1405 // regexp to find first letter in each word (i.e. after each space)
1406 $replaceRegexp = "/^([a-z]|[\\xc0-\\xff][\\x80-\\xbf]*)| ([a-z]|[\\xc0-\\xff][\\x80-\\xbf]*)/";
1408 // function to use to capitalize a single char
1409 if ( function_exists( 'mb_strtoupper' ) )
1410 return preg_replace_callback(
1412 array($this,"ucwordsCallbackMB"),
1416 return preg_replace_callback(
1418 array($this,"ucwordsCallbackWiki"),
1423 return ucwords( strtolower( $str ) );
1426 # capitalize words at word breaks
1427 function ucwordbreaks($str){
1428 if (self
::isMultibyte( $str ) ) {
1429 $str = self
::lc($str);
1431 // since \b doesn't work for UTF-8, we explicitely define word break chars
1432 $breaks= "[ \-\(\)\}\{\.,\?!]";
1434 // find first letter after word break
1435 $replaceRegexp = "/^([a-z]|[\\xc0-\\xff][\\x80-\\xbf]*)|$breaks([a-z]|[\\xc0-\\xff][\\x80-\\xbf]*)/";
1437 if ( function_exists( 'mb_strtoupper' ) )
1438 return preg_replace_callback(
1440 array($this,"ucwordbreaksCallbackMB"),
1444 return preg_replace_callback(
1446 array($this,"ucwordsCallbackWiki"),
1451 return preg_replace_callback(
1452 '/\b([\w\x80-\xff]+)\b/',
1453 array($this,"ucwordbreaksCallbackAscii"),
1458 * Return a case-folded representation of $s
1460 * This is a representation such that caseFold($s1)==caseFold($s2) if $s1
1461 * and $s2 are the same except for the case of their characters. It is not
1462 * necessary for the value returned to make sense when displayed.
1464 * Do *not* perform any other normalisation in this function. If a caller
1465 * uses this function when it should be using a more general normalisation
1466 * function, then fix the caller.
1468 function caseFold( $s ) {
1469 return $this->uc( $s );
1472 function checkTitleEncoding( $s ) {
1473 if( is_array( $s ) ) {
1474 wfDebugDieBacktrace( 'Given array to checkTitleEncoding.' );
1476 # Check for non-UTF-8 URLs
1477 $ishigh = preg_match( '/[\x80-\xff]/', $s);
1478 if(!$ishigh) return $s;
1480 $isutf8 = preg_match( '/^([\x00-\x7f]|[\xc0-\xdf][\x80-\xbf]|' .
1481 '[\xe0-\xef][\x80-\xbf]{2}|[\xf0-\xf7][\x80-\xbf]{3})+$/', $s );
1482 if( $isutf8 ) return $s;
1484 return $this->iconv( $this->fallback8bitEncoding(), "utf-8", $s );
1487 function fallback8bitEncoding() {
1489 return $this->fallback8bitEncoding
;
1493 * Some languages have special punctuation to strip out
1494 * or characters which need to be converted for MySQL's
1495 * indexing to grok it correctly. Make such changes here.
1497 * @param $string String
1500 function stripForSearch( $string ) {
1502 if ( $wgDBtype != 'mysql' ) {
1506 # MySQL fulltext index doesn't grok utf-8, so we
1507 # need to fold cases and convert to hex
1509 wfProfileIn( __METHOD__
);
1510 if( function_exists( 'mb_strtolower' ) ) {
1511 $out = preg_replace(
1512 "/([\\xc0-\\xff][\\x80-\\xbf]*)/e",
1513 "'U8' . bin2hex( \"$1\" )",
1514 mb_strtolower( $string ) );
1516 list( , $wikiLowerChars ) = self
::getCaseMaps();
1517 $out = preg_replace(
1518 "/([\\xc0-\\xff][\\x80-\\xbf]*)/e",
1519 "'U8' . bin2hex( strtr( \"\$1\", \$wikiLowerChars ) )",
1522 wfProfileOut( __METHOD__
);
1526 function convertForSearchResult( $termsArray ) {
1527 # some languages, e.g. Chinese, need to do a conversion
1528 # in order for search results to be displayed correctly
1533 * Get the first character of a string.
1538 function firstChar( $s ) {
1540 preg_match( '/^([\x00-\x7f]|[\xc0-\xdf][\x80-\xbf]|' .
1541 '[\xe0-\xef][\x80-\xbf]{2}|[\xf0-\xf7][\x80-\xbf]{3})/', $s, $matches);
1543 if ( isset( $matches[1] ) ) {
1544 if ( strlen( $matches[1] ) != 3 ) {
1548 // Break down Hangul syllables to grab the first jamo
1549 $code = utf8ToCodepoint( $matches[1] );
1550 if ( $code < 0xac00 ||
0xd7a4 <= $code) {
1552 } elseif ( $code < 0xb098 ) {
1553 return "\xe3\x84\xb1";
1554 } elseif ( $code < 0xb2e4 ) {
1555 return "\xe3\x84\xb4";
1556 } elseif ( $code < 0xb77c ) {
1557 return "\xe3\x84\xb7";
1558 } elseif ( $code < 0xb9c8 ) {
1559 return "\xe3\x84\xb9";
1560 } elseif ( $code < 0xbc14 ) {
1561 return "\xe3\x85\x81";
1562 } elseif ( $code < 0xc0ac ) {
1563 return "\xe3\x85\x82";
1564 } elseif ( $code < 0xc544 ) {
1565 return "\xe3\x85\x85";
1566 } elseif ( $code < 0xc790 ) {
1567 return "\xe3\x85\x87";
1568 } elseif ( $code < 0xcc28 ) {
1569 return "\xe3\x85\x88";
1570 } elseif ( $code < 0xce74 ) {
1571 return "\xe3\x85\x8a";
1572 } elseif ( $code < 0xd0c0 ) {
1573 return "\xe3\x85\x8b";
1574 } elseif ( $code < 0xd30c ) {
1575 return "\xe3\x85\x8c";
1576 } elseif ( $code < 0xd558 ) {
1577 return "\xe3\x85\x8d";
1579 return "\xe3\x85\x8e";
1586 function initEncoding() {
1587 # Some languages may have an alternate char encoding option
1588 # (Esperanto X-coding, Japanese furigana conversion, etc)
1589 # If this language is used as the primary content language,
1590 # an override to the defaults can be set here on startup.
1593 function recodeForEdit( $s ) {
1594 # For some languages we'll want to explicitly specify
1595 # which characters make it into the edit box raw
1596 # or are converted in some way or another.
1597 # Note that if wgOutputEncoding is different from
1598 # wgInputEncoding, this text will be further converted
1599 # to wgOutputEncoding.
1600 global $wgEditEncoding;
1601 if( $wgEditEncoding == '' or
1602 $wgEditEncoding == 'UTF-8' ) {
1605 return $this->iconv( 'UTF-8', $wgEditEncoding, $s );
1609 function recodeInput( $s ) {
1610 # Take the previous into account.
1611 global $wgEditEncoding;
1612 if($wgEditEncoding != "") {
1613 $enc = $wgEditEncoding;
1617 if( $enc == 'UTF-8' ) {
1620 return $this->iconv( $enc, 'UTF-8', $s );
1625 * For right-to-left language support
1635 * A hidden direction mark (LRM or RLM), depending on the language direction
1639 function getDirMark() {
1640 return $this->isRTL() ?
"\xE2\x80\x8F" : "\xE2\x80\x8E";
1644 * An arrow, depending on the language direction
1648 function getArrow() {
1649 return $this->isRTL() ?
'←' : '→';
1653 * To allow "foo[[bar]]" to extend the link over the whole word "foobar"
1657 function linkPrefixExtension() {
1659 return $this->linkPrefixExtension
;
1662 function &getMagicWords() {
1664 return $this->magicWords
;
1667 # Fill a MagicWord object with data from here
1668 function getMagic( &$mw ) {
1669 if ( !$this->mMagicHookDone
) {
1670 $this->mMagicHookDone
= true;
1671 wfRunHooks( 'LanguageGetMagic', array( &$this->mMagicExtensions
, $this->getCode() ) );
1673 if ( isset( $this->mMagicExtensions
[$mw->mId
] ) ) {
1674 $rawEntry = $this->mMagicExtensions
[$mw->mId
];
1676 $magicWords =& $this->getMagicWords();
1677 if ( isset( $magicWords[$mw->mId
] ) ) {
1678 $rawEntry = $magicWords[$mw->mId
];
1680 # Fall back to English if local list is incomplete
1681 $magicWords =& Language
::getMagicWords();
1682 if ( !isset($magicWords[$mw->mId
]) ) { throw new MWException("Magic word not found" ); }
1683 $rawEntry = $magicWords[$mw->mId
];
1687 if( !is_array( $rawEntry ) ) {
1688 error_log( "\"$rawEntry\" is not a valid magic thingie for \"$mw->mId\"" );
1690 $mw->mCaseSensitive
= $rawEntry[0];
1691 $mw->mSynonyms
= array_slice( $rawEntry, 1 );
1696 * Add magic words to the extension array
1698 function addMagicWordsByLang( $newWords ) {
1699 $code = $this->getCode();
1700 $fallbackChain = array();
1701 while ( $code && !in_array( $code, $fallbackChain ) ) {
1702 $fallbackChain[] = $code;
1703 $code = self
::getFallbackFor( $code );
1705 if ( !in_array( 'en', $fallbackChain ) ) {
1706 $fallbackChain[] = 'en';
1708 $fallbackChain = array_reverse( $fallbackChain );
1709 foreach ( $fallbackChain as $code ) {
1710 if ( isset( $newWords[$code] ) ) {
1711 $this->mMagicExtensions
= $newWords[$code] +
$this->mMagicExtensions
;
1717 * Get special page names, as an associative array
1718 * case folded alias => real name
1720 function getSpecialPageAliases() {
1722 if ( !isset( $this->mExtendedSpecialPageAliases
) ) {
1723 $this->mExtendedSpecialPageAliases
= $this->specialPageAliases
;
1724 wfRunHooks( 'LanguageGetSpecialPageAliases',
1725 array( &$this->mExtendedSpecialPageAliases
, $this->getCode() ) );
1727 return $this->mExtendedSpecialPageAliases
;
1731 * Italic is unsuitable for some languages
1733 * @param $text String: the text to be emphasized.
1736 function emphasize( $text ) {
1737 return "<em>$text</em>";
1741 * Normally we output all numbers in plain en_US style, that is
1742 * 293,291.235 for twohundredninetythreethousand-twohundredninetyone
1743 * point twohundredthirtyfive. However this is not sutable for all
1744 * languages, some such as Pakaran want ੨੯੩,੨੯੫.੨੩੫ and others such as
1745 * Icelandic just want to use commas instead of dots, and dots instead
1746 * of commas like "293.291,235".
1748 * An example of this function being called:
1750 * wfMsg( 'message', $wgLang->formatNum( $num ) )
1753 * See LanguageGu.php for the Gujarati implementation and
1754 * LanguageIs.php for the , => . and . => , implementation.
1756 * @todo check if it's viable to use localeconv() for the decimal
1758 * @param $number Mixed: the string to be formatted, should be an integer
1759 * or a floating point number.
1760 * @param $nocommafy Bool: set to true for special numbers like dates
1763 function formatNum( $number, $nocommafy = false ) {
1764 global $wgTranslateNumerals;
1766 $number = $this->commafy($number);
1767 $s = $this->separatorTransformTable();
1768 if (!is_null($s)) { $number = strtr($number, $s); }
1771 if ($wgTranslateNumerals) {
1772 $s = $this->digitTransformTable();
1773 if (!is_null($s)) { $number = strtr($number, $s); }
1779 function parseFormattedNumber( $number ) {
1780 $s = $this->digitTransformTable();
1781 if (!is_null($s)) { $number = strtr($number, array_flip($s)); }
1783 $s = $this->separatorTransformTable();
1784 if (!is_null($s)) { $number = strtr($number, array_flip($s)); }
1786 $number = strtr( $number, array (',' => '') );
1791 * Adds commas to a given number
1796 function commafy($_) {
1797 return strrev((string)preg_replace('/(\d{3})(?=\d)(?!\d*\.)/','$1,',strrev($_)));
1800 function digitTransformTable() {
1802 return $this->digitTransformTable
;
1805 function separatorTransformTable() {
1807 return $this->separatorTransformTable
;
1812 * For the credit list in includes/Credits.php (action=credits)
1817 function listToText( $l ) {
1820 for ($i = $m; $i >= 0; $i--) {
1823 } else if ($i == $m - 1) {
1824 $s = $l[$i] . ' ' . $this->getMessageFromDB( 'and' ) . ' ' . $s;
1826 $s = $l[$i] . ', ' . $s;
1833 * Truncate a string to a specified length in bytes, appending an optional
1834 * string (e.g. for ellipses)
1836 * The database offers limited byte lengths for some columns in the database;
1837 * multi-byte character sets mean we need to ensure that only whole characters
1838 * are included, otherwise broken characters can be passed to the user
1840 * If $length is negative, the string will be truncated from the beginning
1842 * @param $string String to truncate
1843 * @param $length Int: maximum length (excluding ellipses)
1844 * @param $ellipsis String to append to the truncated text
1847 function truncate( $string, $length, $ellipsis = "" ) {
1848 if( $length == 0 ) {
1851 if ( strlen( $string ) <= abs( $length ) ) {
1855 $string = substr( $string, 0, $length );
1856 $char = ord( $string[strlen( $string ) - 1] );
1858 if ($char >= 0xc0) {
1859 # We got the first byte only of a multibyte char; remove it.
1860 $string = substr( $string, 0, -1 );
1861 } elseif( $char >= 0x80 &&
1862 preg_match( '/^(.*)(?:[\xe0-\xef][\x80-\xbf]|' .
1863 '[\xf0-\xf7][\x80-\xbf]{1,2})$/', $string, $m ) ) {
1864 # We chopped in the middle of a character; remove it
1867 return $string . $ellipsis;
1869 $string = substr( $string, $length );
1870 $char = ord( $string[0] );
1871 if( $char >= 0x80 && $char < 0xc0 ) {
1872 # We chopped in the middle of a character; remove the whole thing
1873 $string = preg_replace( '/^[\x80-\xbf]+/', '', $string );
1875 return $ellipsis . $string;
1880 * Grammatical transformations, needed for inflected languages
1881 * Invoked by putting {{grammar:case|word}} in a message
1883 * @param $word string
1884 * @param $case string
1887 function convertGrammar( $word, $case ) {
1888 global $wgGrammarForms;
1889 if ( isset($wgGrammarForms[$this->getCode()][$case][$word]) ) {
1890 return $wgGrammarForms[$this->getCode()][$case][$word];
1896 * Plural form transformations, needed for some languages.
1897 * For example, there are 3 form of plural in Russian and Polish,
1898 * depending on "count mod 10". See [[w:Plural]]
1899 * For English it is pretty simple.
1901 * Invoked by putting {{plural:count|wordform1|wordform2}}
1902 * or {{plural:count|wordform1|wordform2|wordform3}}
1904 * Example: {{plural:{{NUMBEROFARTICLES}}|article|articles}}
1906 * @param $count Integer: non-localized number
1907 * @param $forms Array: different plural forms
1908 * @return string Correct form of plural for $count in this language
1910 function convertPlural( $count, $forms ) {
1911 if ( !count($forms) ) { return ''; }
1912 $forms = $this->preConvertPlural( $forms, 2 );
1914 return ( abs($count) == 1 ) ?
$forms[0] : $forms[1];
1918 * Checks that convertPlural was given an array and pads it to requested
1919 * amound of forms by copying the last one.
1921 * @param $count Integer: How many forms should there be at least
1922 * @param $forms Array of forms given to convertPlural
1923 * @return array Padded array of forms or an exception if not an array
1925 protected function preConvertPlural( /* Array */ $forms, $count ) {
1926 while ( count($forms) < $count ) {
1927 $forms[] = $forms[count($forms)-1];
1933 * For translaing of expiry times
1934 * @param $str String: the validated block time in English
1935 * @return Somehow translated block time
1936 * @see LanguageFi.php for example implementation
1938 function translateBlockExpiry( $str ) {
1940 $scBlockExpiryOptions = $this->getMessageFromDB( 'ipboptions' );
1942 if ( $scBlockExpiryOptions == '-') {
1946 foreach (explode(',', $scBlockExpiryOptions) as $option) {
1947 if ( strpos($option, ":") === false )
1949 list($show, $value) = explode(":", $option);
1950 if ( strcmp ( $str, $value) == 0 ) {
1951 return htmlspecialchars( trim( $show ) );
1959 * languages like Chinese need to be segmented in order for the diff
1962 * @param $text String
1965 function segmentForDiff( $text ) {
1970 * and unsegment to show the result
1972 * @param $text String
1975 function unsegmentForDiff( $text ) {
1979 # convert text to different variants of a language.
1980 function convert( $text, $isTitle = false) {
1981 return $this->mConverter
->convert($text, $isTitle);
1984 # Convert text from within Parser
1985 function parserConvert( $text, &$parser ) {
1986 return $this->mConverter
->parserConvert( $text, $parser );
1989 # Check if this is a language with variants
1990 function hasVariants(){
1991 return sizeof($this->getVariants())>1;
1994 # Put custom tags (e.g. -{ }-) around math to prevent conversion
1995 function armourMath($text){
1996 return $this->mConverter
->armourMath($text);
2001 * Perform output conversion on a string, and encode for safe HTML output.
2002 * @param $text String
2003 * @param $isTitle Bool -- wtf?
2005 * @todo this should get integrated somewhere sane
2007 function convertHtml( $text, $isTitle = false ) {
2008 return htmlspecialchars( $this->convert( $text, $isTitle ) );
2011 function convertCategoryKey( $key ) {
2012 return $this->mConverter
->convertCategoryKey( $key );
2016 * get the list of variants supported by this langauge
2017 * see sample implementation in LanguageZh.php
2019 * @return array an array of language codes
2021 function getVariants() {
2022 return $this->mConverter
->getVariants();
2026 function getPreferredVariant( $fromUser = true ) {
2027 return $this->mConverter
->getPreferredVariant( $fromUser );
2031 * if a language supports multiple variants, it is
2032 * possible that non-existing link in one variant
2033 * actually exists in another variant. this function
2034 * tries to find it. See e.g. LanguageZh.php
2036 * @param $link String: the name of the link
2037 * @param $nt Mixed: the title object of the link
2038 * @return null the input parameters may be modified upon return
2040 function findVariantLink( &$link, &$nt ) {
2041 $this->mConverter
->findVariantLink($link, $nt);
2045 * If a language supports multiple variants, converts text
2046 * into an array of all possible variants of the text:
2047 * 'variant' => text in that variant
2050 function convertLinkToAllVariants($text){
2051 return $this->mConverter
->convertLinkToAllVariants($text);
2056 * returns language specific options used by User::getPageRenderHash()
2057 * for example, the preferred language variant
2061 function getExtraHashOptions() {
2062 return $this->mConverter
->getExtraHashOptions();
2066 * for languages that support multiple variants, the title of an
2067 * article may be displayed differently in different variants. this
2068 * function returns the apporiate title defined in the body of the article.
2072 function getParsedTitle() {
2073 return $this->mConverter
->getParsedTitle();
2077 * Enclose a string with the "no conversion" tag. This is used by
2078 * various functions in the Parser
2080 * @param $text String: text to be tagged for no conversion
2082 * @return string the tagged text
2084 function markNoConversion( $text, $noParse=false ) {
2085 return $this->mConverter
->markNoConversion( $text, $noParse );
2089 * A regular expression to match legal word-trailing characters
2090 * which should be merged onto a link of the form [[foo]]bar.
2094 function linkTrail() {
2096 return $this->linkTrail
;
2099 function getLangObj() {
2104 * Get the RFC 3066 code for this language object
2106 function getCode() {
2107 return $this->mCode
;
2110 function setCode( $code ) {
2111 $this->mCode
= $code;
2114 static function getFileName( $prefix = 'Language', $code, $suffix = '.php' ) {
2115 return $prefix . str_replace( '-', '_', ucfirst( $code ) ) . $suffix;
2118 static function getMessagesFileName( $code ) {
2120 return self
::getFileName( "$IP/languages/messages/Messages", $code, '.php' );
2123 static function getClassFileName( $code ) {
2125 return self
::getFileName( "$IP/languages/classes/Language", $code, '.php' );
2128 static function getLocalisationArray( $code, $disableCache = false ) {
2129 self
::loadLocalisation( $code, $disableCache );
2130 return self
::$mLocalisationCache[$code];
2134 * Load localisation data for a given code into the static cache
2136 * @return array Dependencies, map of filenames to mtimes
2138 static function loadLocalisation( $code, $disableCache = false ) {
2139 static $recursionGuard = array();
2140 global $wgMemc, $wgCheckSerialized;
2143 throw new MWException( "Invalid language code requested" );
2146 if ( !$disableCache ) {
2147 # Try the per-process cache
2148 if ( isset( self
::$mLocalisationCache[$code] ) ) {
2149 return self
::$mLocalisationCache[$code]['deps'];
2152 wfProfileIn( __METHOD__
);
2154 # Try the serialized directory
2155 $cache = wfGetPrecompiledData( self
::getFileName( "Messages", $code, '.ser' ) );
2157 if ( $wgCheckSerialized && self
::isLocalisationOutOfDate( $cache ) ) {
2159 wfDebug( "Language::loadLocalisation(): precompiled data file for $code is out of date\n" );
2161 self
::$mLocalisationCache[$code] = $cache;
2162 wfDebug( "Language::loadLocalisation(): got localisation for $code from precompiled data file\n" );
2163 wfProfileOut( __METHOD__
);
2164 return self
::$mLocalisationCache[$code]['deps'];
2168 # Try the global cache
2169 $memcKey = wfMemcKey('localisation', $code );
2170 $fbMemcKey = wfMemcKey('fallback', $cache['fallback'] );
2171 $cache = $wgMemc->get( $memcKey );
2173 if ( self
::isLocalisationOutOfDate( $cache ) ) {
2174 $wgMemc->delete( $memcKey );
2175 $wgMemc->delete( $fbMemcKey );
2177 wfDebug( "Language::loadLocalisation(): localisation cache for $code had expired\n" );
2179 self
::$mLocalisationCache[$code] = $cache;
2180 wfDebug( "Language::loadLocalisation(): got localisation for $code from cache\n" );
2181 wfProfileOut( __METHOD__
);
2182 return $cache['deps'];
2186 wfProfileIn( __METHOD__
);
2189 # Default fallback, may be overridden when the messages file is included
2190 if ( $code != 'en' ) {
2196 # Load the primary localisation from the source file
2197 $filename = self
::getMessagesFileName( $code );
2198 if ( !file_exists( $filename ) ) {
2199 wfDebug( "Language::loadLocalisation(): no localisation file for $code, using implicit fallback to en\n" );
2200 $cache = compact( self
::$mLocalisationKeys ); // Set correct fallback
2203 $deps = array( $filename => filemtime( $filename ) );
2204 require( $filename );
2205 $cache = compact( self
::$mLocalisationKeys );
2206 wfDebug( "Language::loadLocalisation(): got localisation for $code from source\n" );
2209 if ( !empty( $fallback ) ) {
2210 # Load the fallback localisation, with a circular reference guard
2211 if ( isset( $recursionGuard[$code] ) ) {
2212 throw new MWException( "Error: Circular fallback reference in language code $code" );
2214 $recursionGuard[$code] = true;
2215 $newDeps = self
::loadLocalisation( $fallback, $disableCache );
2216 unset( $recursionGuard[$code] );
2218 $secondary = self
::$mLocalisationCache[$fallback];
2219 $deps = array_merge( $deps, $newDeps );
2221 # Merge the fallback localisation with the current localisation
2222 foreach ( self
::$mLocalisationKeys as $key ) {
2223 if ( isset( $cache[$key] ) ) {
2224 if ( isset( $secondary[$key] ) ) {
2225 if ( in_array( $key, self
::$mMergeableMapKeys ) ) {
2226 $cache[$key] = $cache[$key] +
$secondary[$key];
2227 } elseif ( in_array( $key, self
::$mMergeableListKeys ) ) {
2228 $cache[$key] = array_merge( $secondary[$key], $cache[$key] );
2229 } elseif ( in_array( $key, self
::$mMergeableAliasListKeys ) ) {
2230 $cache[$key] = array_merge_recursive( $cache[$key], $secondary[$key] );
2234 $cache[$key] = $secondary[$key];
2238 # Merge bookstore lists if requested
2239 if ( !empty( $cache['bookstoreList']['inherit'] ) ) {
2240 $cache['bookstoreList'] = array_merge( $cache['bookstoreList'], $secondary['bookstoreList'] );
2242 if ( isset( $cache['bookstoreList']['inherit'] ) ) {
2243 unset( $cache['bookstoreList']['inherit'] );
2247 # Add dependencies to the cache entry
2248 $cache['deps'] = $deps;
2250 # Replace spaces with underscores in namespace names
2251 $cache['namespaceNames'] = str_replace( ' ', '_', $cache['namespaceNames'] );
2253 # And do the same for specialpage aliases. $page is an array.
2254 foreach ( $cache['specialPageAliases'] as &$page ) {
2255 $page = str_replace( ' ', '_', $page );
2257 # Decouple the reference to prevent accidental damage
2260 # Save to both caches
2261 self
::$mLocalisationCache[$code] = $cache;
2262 if ( !$disableCache ) {
2263 $wgMemc->set( $memcKey, $cache );
2264 $wgMemc->set( $fbMemcKey, (string) $cache['fallback'] );
2267 wfProfileOut( __METHOD__
);
2272 * Test if a given localisation cache is out of date with respect to the
2273 * source Messages files. This is done automatically for the global cache
2274 * in $wgMemc, but is only done on certain occasions for the serialized
2277 * @param $cache mixed Either a language code or a cache array
2279 static function isLocalisationOutOfDate( $cache ) {
2280 if ( !is_array( $cache ) ) {
2281 self
::loadLocalisation( $cache );
2282 $cache = self
::$mLocalisationCache[$cache];
2285 foreach ( $cache['deps'] as $file => $mtime ) {
2286 if ( !file_exists( $file ) ||
filemtime( $file ) > $mtime ) {
2295 * Get the fallback for a given language
2297 static function getFallbackFor( $code ) {
2299 if ( $code === 'en' ) return false;
2302 static $cache = array();
2304 if ( isset($cache[$code]) ) return $cache[$code];
2308 $memcKey = wfMemcKey( 'fallback', $code );
2309 $fbcode = $wgMemc->get( $memcKey );
2311 if ( is_string($fbcode) ) {
2312 // False is stored as a string to detect failures in memcache properly
2313 if ( $fbcode === '' ) $fbcode = false;
2315 // Update local cache and return
2316 $cache[$code] = $fbcode;
2320 // Nothing in caches, load and and update both caches
2321 self
::loadLocalisation( $code );
2322 $fbcode = self
::$mLocalisationCache[$code]['fallback'];
2324 $cache[$code] = $fbcode;
2325 $wgMemc->set( $memcKey, (string) $fbcode );
2331 * Get all messages for a given language
2333 static function getMessagesFor( $code ) {
2334 self
::loadLocalisation( $code );
2335 return self
::$mLocalisationCache[$code]['messages'];
2339 * Get a message for a given language
2341 static function getMessageFor( $key, $code ) {
2342 self
::loadLocalisation( $code );
2343 return isset( self
::$mLocalisationCache[$code]['messages'][$key] ) ? self
::$mLocalisationCache[$code]['messages'][$key] : null;
2347 * Load localisation data for this object
2350 if ( !$this->mLoaded
) {
2351 self
::loadLocalisation( $this->getCode() );
2352 $cache =& self
::$mLocalisationCache[$this->getCode()];
2353 foreach ( self
::$mLocalisationKeys as $key ) {
2354 $this->$key = $cache[$key];
2356 $this->mLoaded
= true;
2358 $this->fixUpSettings();
2363 * Do any necessary post-cache-load settings adjustment
2365 function fixUpSettings() {
2366 global $wgExtraNamespaces, $wgMetaNamespace, $wgMetaNamespaceTalk,
2367 $wgNamespaceAliases, $wgAmericanDates;
2368 wfProfileIn( __METHOD__
);
2369 if ( $wgExtraNamespaces ) {
2370 $this->namespaceNames
= $wgExtraNamespaces +
$this->namespaceNames
;
2373 $this->namespaceNames
[NS_PROJECT
] = $wgMetaNamespace;
2374 if ( $wgMetaNamespaceTalk ) {
2375 $this->namespaceNames
[NS_PROJECT_TALK
] = $wgMetaNamespaceTalk;
2377 $talk = $this->namespaceNames
[NS_PROJECT_TALK
];
2378 $talk = str_replace( '$1', $wgMetaNamespace, $talk );
2380 # Allow grammar transformations
2381 # Allowing full message-style parsing would make simple requests
2382 # such as action=raw much more expensive than they need to be.
2383 # This will hopefully cover most cases.
2384 $talk = preg_replace_callback( '/{{grammar:(.*?)\|(.*?)}}/i',
2385 array( &$this, 'replaceGrammarInNamespace' ), $talk );
2386 $talk = str_replace( ' ', '_', $talk );
2387 $this->namespaceNames
[NS_PROJECT_TALK
] = $talk;
2390 # The above mixing may leave namespaces out of canonical order.
2391 # Re-order by namespace ID number...
2392 ksort( $this->namespaceNames
);
2394 # Put namespace names and aliases into a hashtable.
2395 # If this is too slow, then we should arrange it so that it is done
2396 # before caching. The catch is that at pre-cache time, the above
2397 # class-specific fixup hasn't been done.
2398 $this->mNamespaceIds
= array();
2399 foreach ( $this->namespaceNames
as $index => $name ) {
2400 $this->mNamespaceIds
[$this->lc($name)] = $index;
2402 if ( $this->namespaceAliases
) {
2403 foreach ( $this->namespaceAliases
as $name => $index ) {
2404 $this->mNamespaceIds
[$this->lc($name)] = $index;
2407 if ( $wgNamespaceAliases ) {
2408 foreach ( $wgNamespaceAliases as $name => $index ) {
2409 $this->mNamespaceIds
[$this->lc($name)] = $index;
2413 if ( $this->defaultDateFormat
== 'dmy or mdy' ) {
2414 $this->defaultDateFormat
= $wgAmericanDates ?
'mdy' : 'dmy';
2416 wfProfileOut( __METHOD__
);
2419 function replaceGrammarInNamespace( $m ) {
2420 return $this->convertGrammar( trim( $m[2] ), trim( $m[1] ) );
2423 static function getCaseMaps() {
2424 static $wikiUpperChars, $wikiLowerChars;
2425 if ( isset( $wikiUpperChars ) ) {
2426 return array( $wikiUpperChars, $wikiLowerChars );
2429 wfProfileIn( __METHOD__
);
2430 $arr = wfGetPrecompiledData( 'Utf8Case.ser' );
2431 if ( $arr === false ) {
2432 throw new MWException(
2433 "Utf8Case.ser is missing, please run \"make\" in the serialized directory\n" );
2436 wfProfileOut( __METHOD__
);
2437 return array( $wikiUpperChars, $wikiLowerChars );
2440 function formatTimePeriod( $seconds ) {
2441 if ( $seconds < 10 ) {
2442 return $this->formatNum( sprintf( "%.1f", $seconds ) ) . wfMsg( 'seconds-abbrev' );
2443 } elseif ( $seconds < 60 ) {
2444 return $this->formatNum( round( $seconds ) ) . wfMsg( 'seconds-abbrev' );
2445 } elseif ( $seconds < 3600 ) {
2446 return $this->formatNum( floor( $seconds / 60 ) ) . wfMsg( 'minutes-abbrev' ) .
2447 $this->formatNum( round( fmod( $seconds, 60 ) ) ) . wfMsg( 'seconds-abbrev' );
2449 $hours = floor( $seconds / 3600 );
2450 $minutes = floor( ( $seconds - $hours * 3600 ) / 60 );
2451 $secondsPart = round( $seconds - $hours * 3600 - $minutes * 60 );
2452 return $this->formatNum( $hours ) . wfMsg( 'hours-abbrev' ) .
2453 $this->formatNum( $minutes ) . wfMsg( 'minutes-abbrev' ) .
2454 $this->formatNum( $secondsPart ) . wfMsg( 'seconds-abbrev' );
2458 function formatBitrate( $bps ) {
2459 $units = array( 'bps', 'kbps', 'Mbps', 'Gbps' );
2461 return $this->formatNum( $bps ) . $units[0];
2463 $unitIndex = floor( log10( $bps ) / 3 );
2464 $mantissa = $bps / pow( 1000, $unitIndex );
2465 if ( $mantissa < 10 ) {
2466 $mantissa = round( $mantissa, 1 );
2468 $mantissa = round( $mantissa );
2470 return $this->formatNum( $mantissa ) . $units[$unitIndex];
2474 * Format a size in bytes for output, using an appropriate
2475 * unit (B, KB, MB or GB) according to the magnitude in question
2477 * @param $size Size to format
2478 * @return string Plain text (not HTML)
2480 function formatSize( $size ) {
2481 // For small sizes no decimal places necessary
2483 if( $size > 1024 ) {
2484 $size = $size / 1024;
2485 if( $size > 1024 ) {
2486 $size = $size / 1024;
2487 // For MB and bigger two decimal places are smarter
2489 if( $size > 1024 ) {
2490 $size = $size / 1024;
2491 $msg = 'size-gigabytes';
2493 $msg = 'size-megabytes';
2496 $msg = 'size-kilobytes';
2499 $msg = 'size-bytes';
2501 $size = round( $size, $round );
2502 $text = $this->getMessageFromDB( $msg );
2503 return str_replace( '$1', $this->formatNum( $size ), $text );