External noopener noreferrer ändern bei Datalife Engine (PHP bearbeiten)
Hallo,
ich brauche Hilfe bei der Bearbeitung einer PHP-Datei von Datalife Engine 11.1.
Ich würde gerne das External Noopener Noreferrer aus dem Script entfernen. Sprich, es soll der Referrer mitgesendet werden.
Nachdem ich den Support angeschrieben habe, wurde mir nur mitgeteilt, das ich die Datei "parse.class.php" bearbeiten soll.
Leider wurde mir da nicht gesagt, welchen Teil bzw. was ich ändern muß.
Kann mir da jemand von euch helfen und mal "drüber schauen"?
Der Grund.
Mein Referrer wird bei "Filecrypt.cc" nicht erkannt, d.h. der Referrer wird unterbunden
Ich danke euch schon mal im voraus für die Hilfe
PHP-Code:
<?php
if( ! defined( 'DATALIFEENGINE' ) ) {
die( "Hacking attempt!" );
}
class ParseFilter {
var $tagsArray;
var $attrArray;
var $tagsMethod;
var $attrMethod;
var $xssAuto;
var $video_config = array ();
var $code_text = array ();
var $code_count = 0;
var $frame_code = array ();
var $codes_param = array ();
var $frame_count = 0;
var $wysiwyg = false;
var $safe_mode = false;
var $allow_code = true;
var $leech_mode = false;
var $filter_mode = true;
var $allow_url = true;
var $allow_image = true;
var $edit_mode = true;
var $allowbbcodes = true;
var $not_allowed_tags = false;
var $not_allowed_text = false;
var $allowed_domains = array("vkontakte.ru", "ok.ru", "vk.com", "youtube.com", "maps.google.ru", "maps.google.com", "player.vimeo.com", "facebook.com", "mover.uz", "v.kiwi.kz", "dailymotion.com", "bing.com", "ustream.tv", "w.soundcloud.com", "coveritlive.com", "video.yandex.ru", "player.rutv.ru", "promodj.com", "rutube.ru", "skydrive.live.com", "docs.google.com", "api.video.mail.ru", "megogo.net", "mapsengine.google.com", "google.com", "videoapi.my.mail.ru", "coub.com", "music.yandex.ru", "mixcloud.com");
var $tagBlacklist = array ('applet', 'body', 'bgsound', 'base', 'basefont', 'frame', 'frameset', 'head', 'html', 'id', 'ilayer', 'layer', 'link', 'meta', 'name', 'script', 'style', 'title', 'xml' );
var $attrBlacklist = array ('action', 'background', 'codebase', 'dynsrc', 'lowsrc', 'data' );
var $font_sizes = array (1 => '8', 2 => '10', 3 => '12', 4 => '14', 5 => '18', 6 => '24', 7 => '36' );
function __construct($tagsArray = array(), $attrArray = array(), $tagsMethod = 0, $attrMethod = 0, $xssAuto = 1) {
global $config;
for($i = 0; $i < count( $tagsArray ); $i ++)
$tagsArray[$i] = strtolower( $tagsArray[$i] );
for($i = 0; $i < count( $attrArray ); $i ++)
$attrArray[$i] = strtolower( $attrArray[$i] );
$this->tagsArray = ( array ) $tagsArray;
$this->attrArray = ( array ) $attrArray;
$this->tagsMethod = $tagsMethod;
$this->attrMethod = $attrMethod;
$this->xssAuto = $xssAuto;
if (function_exists('mb_internal_encoding')) {
mb_internal_encoding($config['charset']);
}
}
function process($source) {
if( function_exists( "get_magic_quotes_gpc" ) && get_magic_quotes_gpc() ) $source = stripslashes( $source );
$source = str_ireplace( "{include", "{include", $source );
$source = str_ireplace( "{content", "{content", $source );
$source = str_ireplace( "{custom", "{custom", $source );
$source = $this->remove( $this->decode( $source ) );
if( $this->code_count ) {
foreach ( $this->code_text as $key_find => $key_replace ) {
$find[] = $key_find;
$replace[] = $key_replace;
}
$source = str_replace( $find, $replace, $source );
}
$this->code_count = 0;
$this->code_text = array ();
$source = preg_replace( "#<script#i", "<script", $source );
if ( !$this->safe_mode ) {
$source = preg_replace_callback( "#<iframe(.+?)src=['\"](.+?)['\"](.*?)>(.*?)</iframe>#is", array( &$this, 'check_frame'), $source );
}
$source = str_ireplace( "<iframe", "<iframe", $source );
$source = str_ireplace( "</iframe>", "</iframe>", $source );
$source = str_replace( "<?", "<?", $source );
$source = str_replace( "?>", "?>", $source );
$source = addslashes( $source );
return $source;
}
function remove($source) {
$loopCounter = 0;
$var = $this->filterTags( $source );
while ( $source != $var ) {
$source = $var;
$var = $this->filterTags( $var );
$loopCounter ++;
if( $loopCounter > 50 ) { $source = ""; $var = ""; break; }
}
return $source;
}
function filterTags($source) {
$preTag = null;
$postTag = $source;
$tagOpen_start = $this->_strpos( $source, '<' );
while ( $tagOpen_start !== false ) {
$preTag .= $this->_substr( $postTag, 0, $tagOpen_start );
$postTag = $this->_substr( $postTag, $tagOpen_start );
$fromTagOpen = $this->_substr( $postTag, 1 );
$tagOpen_end = $this->_strpos( $fromTagOpen, '>' );
if( $tagOpen_end === false ) {
if($postTag[0] == '<') $postTag = "<".$this->_substr( $postTag, 1 );
break;
}
$tagOpen_nested = $this->_strpos( $fromTagOpen, '<' );
if( ($tagOpen_nested !== false) && ($tagOpen_nested < $tagOpen_end) ) {
if($postTag[0] == '<') $preTag .= "<".$this->_substr( $postTag, 1, ($tagOpen_nested) );
else $preTag .= $this->_substr( $postTag, 0, ($tagOpen_nested + 1) );
$postTag = $this->_substr( $postTag, ($tagOpen_nested + 1) );
$tagOpen_start = $this->_strpos( $postTag, '<' );
continue;
}
$tagOpen_nested = ($this->_strpos( $fromTagOpen, '<' ) + $tagOpen_start + 1);
$currentTag = $this->_substr( $fromTagOpen, 0, $tagOpen_end );
$tagLength = $this->_strlen( $currentTag );
if( ! $tagOpen_end ) {
$preTag .= $postTag;
$tagOpen_start = $this->_strpos( $postTag, '<' );
}
$tagLeft = $currentTag;
$attrSet = array ();
$currentSpace = $this->_strpos( $tagLeft, ' ' );
if( $this->_substr( $currentTag, 0, 1 ) == "/" ) {
$isCloseTag = TRUE;
list ( $tagName ) = explode( ' ', $currentTag );
$tagName = $this->_substr( $tagName, 1 );
} else {
$isCloseTag = FALSE;
list ( $tagName ) = explode(' ', $currentTag );
}
if( (!preg_match( "/^[a-z][a-z0-9]*$/i", $tagName )) || (! $tagName) || ((in_array( strtolower( $tagName ), $this->tagBlacklist )) && ($this->xssAuto)) ) {
$postTag = $this->_substr( $postTag, ($tagLength + 2) );
$tagOpen_start = $this->_strpos( $postTag, '<' );
continue;
}
$tagLeft = str_replace( "\n", "", $tagLeft );
$tagLeft = str_replace( "\r", "", $tagLeft );
$tagLeft = preg_replace( '/\s+/', ' ', $tagLeft);
$tagLeft = preg_replace("/=\s+/", "=", $tagLeft);
$tagLeft = preg_replace("/\s+=/", "=", $tagLeft);
while ( $currentSpace !== FALSE ) {
$fromSpace = $this->_substr( $tagLeft, ($currentSpace + 1) );
$nextSpace = $this->_strpos( $fromSpace, ' ' );
$openQuotes = $this->_strpos( $fromSpace, '"' );
$closeQuotes = $this->_strpos( $this->_substr( $fromSpace, ($openQuotes + 1) ), '"' ) + $openQuotes + 1;
if( $this->_strpos( $fromSpace, '=' ) !== FALSE AND $nextSpace > $openQuotes) {
if( ($openQuotes !== FALSE) && ($this->_strpos( $this->_substr( $fromSpace, ($openQuotes + 1) ), '"' ) !== FALSE) ) $attr = $this->_substr( $fromSpace, 0, ($closeQuotes + 1) );
else $attr = $this->_substr( $fromSpace, 0, $nextSpace );
} else
$attr = $this->_substr( $fromSpace, 0, $nextSpace );
if( ! $attr ) $attr = $fromSpace;
$attrSet[] = $attr;
$tagLeft = $this->_substr( $fromSpace, $this->_strlen( $attr ) );
$currentSpace = $this->_strpos( $tagLeft, ' ' );
}
$tagFound = in_array( strtolower( $tagName ), $this->tagsArray );
if( (!$tagFound && $this->tagsMethod) || ($tagFound && ! $this->tagsMethod) ) {
if( !$isCloseTag ) {
$attrSet = $this->filterAttr( $attrSet, strtolower( $tagName ) );
$preTag .= '<' . $tagName;
for($i = 0; $i < count( $attrSet ); $i ++)
$preTag .= ' ' . $attrSet[$i];
if( $this->_strpos( $fromTagOpen, "</" . $tagName ) ) $preTag .= '>';
else $preTag .= ' />';
} else
$preTag .= '</' . $tagName . '>';
}
$postTag = $this->_substr( $postTag, ($tagLength + 2) );
$tagOpen_start = $this->_strpos( $postTag, '<' );
}
$preTag .= $postTag;
return $preTag;
}
function filterAttr($attrSet, $tagName) {
global $config;
$newSet = array ();
for($i = 0; $i < count( $attrSet ); $i ++) {
if( ! $attrSet[$i] ) continue;
$attrSet[$i] = trim( $attrSet[$i] );
$exp = $this->_strpos( $attrSet[$i], '=' );
if( $exp === false ) $attrSubSet = Array ($attrSet[$i] );
else {
$attrSubSet = Array ();
$attrSubSet[] = $this->_substr( $attrSet[$i], 0, $exp );
$attrSubSet[] = $this->_substr( $attrSet[$i], $exp + 1 );
$attrSubSet[1] = stripslashes( $attrSubSet[1] );
}
list ( $attrSubSet[0] ) = explode( ' ', $attrSubSet[0] );
$attrSubSet[0] = strtolower( $attrSubSet[0] );
if( (!preg_match( "/^[a-z\-]*$/i", $attrSubSet[0] )) || (($this->xssAuto) && ((in_array( $attrSubSet[0], $this->attrBlacklist )) || ($this->_substr( $attrSubSet[0], 0, 2 ) == 'on'))) ) continue;
if( $attrSubSet[1] ) {
$attrSubSet[1] = str_replace( '&#', '', $attrSubSet[1] );
if ( strtolower($config['charset']) == "utf-8") $attrSubSet[1] = preg_replace( '/\s+/u', ' ', $attrSubSet[1] );
else $attrSubSet[1] = preg_replace( '/\s+/', ' ', $attrSubSet[1] );
$attrSubSet[1] = str_replace( '"', '', $attrSubSet[1] );
if( ($this->_substr( $attrSubSet[1], 0, 1 ) == "'") && ($this->_substr( $attrSubSet[1], ($this->_strlen( $attrSubSet[1] ) - 1), 1 ) == "'") ) $attrSubSet[1] = $this->_substr( $attrSubSet[1], 1, ($this->_strlen( $attrSubSet[1] ) - 2) );
}
if( (($this->_strpos( strtolower( $attrSubSet[1] ), 'expression' ) !== false) && ($attrSubSet[0] == 'style')) || ($this->_strpos( strtolower( $attrSubSet[1] ), 'javascript:' ) !== false) || ($this->_strpos( strtolower( $attrSubSet[1] ), 'behaviour:' ) !== false) || ($this->_strpos( strtolower( $attrSubSet[1] ), 'vbscript:' ) !== false) || ($this->_strpos( strtolower( $attrSubSet[1] ), 'mocha:' ) !== false) || ($this->_strpos( strtolower( $attrSubSet[1] ), 'data:' ) !== false AND $attrSubSet[0] == "href") || ($this->_strpos( strtolower( $attrSubSet[1] ), 'data:' ) !== false AND $attrSubSet[0] == "data") || ($this->_strpos( strtolower( $attrSubSet[1] ), 'data:' ) !== false AND $attrSubSet[0] == "src") || ($attrSubSet[0] == "href" AND @$this->_strpos( strtolower( $attrSubSet[1] ), $config['admin_path'] ) !== false AND preg_match( "/[?&%<\[\]]/", $attrSubSet[1] )) || ($this->_strpos( strtolower( $attrSubSet[1] ), 'livescript:' ) !== false) ) continue;
if( $tagName == "img" AND $attrSubSet[0] == "src" AND preg_match( "/[?&]/", $attrSubSet[1]) ){
if( ($temp_dmax = $this->_strpos( $attrSubSet[1], '?')) !== false ) $attrSubSet[1] = $this->_substr( $attrSubSet[1], 0, $temp_dmax );
if( ($temp_dmax = $this->_strpos( $attrSubSet[1], '&')) !== false ) $attrSubSet[1] = $this->_substr( $attrSubSet[1], 0, $temp_dmax );
}
$attrFound = in_array( $attrSubSet[0], $this->attrArray );
if( (! $attrFound && $this->attrMethod) || ($attrFound && ! $this->attrMethod) ) {
if( $attrSubSet[1] ) $newSet[] = $attrSubSet[0] . '="' . $attrSubSet[1] . '"';
elseif( $attrSubSet[1] == "0" ) $newSet[] = $attrSubSet[0] . '="0"';
elseif( isset($attrSubSet[1]) ) $newSet[] = $attrSubSet[0] . '=""';
else $newSet[] = $attrSubSet[0];
}
}
return $newSet;
}
function decode($source) {
global $config;
if( $this->allow_code AND $this->allowbbcodes)
$source = preg_replace_callback( "#\[code\](.+?)\[/code\]#is", array( &$this, 'code_tag'), $source );
if( $this->safe_mode AND !$this->wysiwyg ) {
$source = htmlspecialchars( $source, ENT_QUOTES, $config['charset'] );
$source = str_replace( '&', '&', $source );
} else {
$source = str_replace( "<>", "<>", str_replace( ">>", ">>", str_replace( "<<", "<<", $source ) ) );
$source = str_replace( "<!--", "<!--", $source );
}
return $source;
}
function BB_Parse($source, $use_html = TRUE) {
global $config, $lang;
if( $this->allowbbcodes) $source = preg_replace_callback( "#\[code\](.+?)\[/code\]#is", array( &$this, 'hide_code_tag'), $source );
$find = array ('/data:/i','/about:/i','/vbscript:/i','/onclick/i','/onload/i','/onunload/i','/onabort/i','/onerror/i','/onblur/i','/onchange/i','/onfocus/i','/onreset/i','/onsubmit/i','/ondblclick/i','/onkeydown/i','/onkeypress/i','/onkeyup/i','/onmousedown/i','/onmouseup/i','/onmouseover/i','/onmouseout/i','/onselect/i','/javascript/i','/onmouseenter/i','/onwheel/i','/onshow/i','/onafterprint/i','/onbeforeprint/i','/onbeforeunload/i','/onhashchange/i','/onmessage/i','/ononline/i','/onoffline/i','/onpagehide/i','/onpageshow/i','/onpopstate/i','/onresize/i','/onstorage/i','/oncontextmenu/i','/oninvalid/i','/oninput/i','/onsearch/i','/ondrag/i','/ondragend/i','/ondragenter/i','/ondragleave/i','/ondragover/i','/ondragstart/i','/ondrop/i','/onmousemove/i','/onmousewheel/i','/onscroll/i','/oncopy/i','/oncut/i','/onpaste/i','/oncanplay/i','/oncanplaythrough/i','/oncuechange/i','/ondurationchange/i','/onemptied/i','/onended/i','/onloadeddata/i','/onloadedmetadata/i','/onloadstart/i','/onpause/i','/onprogress/i', '/onratechange/i','/onseeked/i','/onseeking/i','/onstalled/i','/onsuspend/i','/ontimeupdate/i','/onvolumechange/i','/onwaiting/i','/ontoggle/i');
$replace = array ("data:", "about:", "vbscript<b></b>:", "onclick", "onload", "onunload", "onabort", "onerror", "onblur", "onchange", "onfocus", "onreset", "onsubmit", "ondblclick", "onkeydown", "onkeypress", "onkeyup", "onmousedown", "onmouseup", "onmouseover", "onmouseout", "onselect", "javascript", 'onmouseenter', 'onwheel', 'onshow', 'onafterprint','onbeforeprint','onbeforeunload','onhashchange','onmessage','ononline','onoffline','onpagehide','onpageshow','onpopstate','onresize','onstorage','oncontextmenu','oninvalid','oninput','onsearch','ondrag','ondragend','ondragenter','ondragleave','ondragover','ondragstart','ondrop','onmousemove','onmousewheel','onscroll','oncopy','oncut','onpaste','oncanplay','oncanplaythrough','oncuechange','ondurationchange','onemptied','onended','onloadeddata','onloadedmetadata','onloadstart','onpause','onprogress', 'onratechange','onseeked','onseeking','onstalled','onsuspend','ontimeupdate','onvolumechange','onwaiting','ontoggle');
if( $use_html == false ) {
$find[] = "'\r'";
$replace[] = "";
$find[] = "'\n'";
$replace[] = "<br />";
} else {
$source = str_replace( "\r\n\r\n", "\n", $source );
}
$smilies_arr = explode( ",", $config['smilies'] );
foreach ( $smilies_arr as $smile ) {
$smile = trim( $smile );
$sm_image ="";
if( file_exists( ROOT_DIR . "/engine/data/emoticons/" . $smile . ".png" ) ) {
if( file_exists( ROOT_DIR . "/engine/data/emoticons/" . $smile . "@2x.png" ) ) {
$sm_image = "<img alt=\"{$smile}\" class=\"emoji\" src=\"{$config['http_home_url']}engine/data/emoticons/{$smile}.png\" srcset=\"{$config['http_home_url']}engine/data/emoticons/{$smile}@2x.png 2x\" />";
} else {
$sm_image = "<img alt=\"{$smile}\" class=\"emoji\" src=\"{$config['http_home_url']}engine/data/emoticons/{$smile}.png\" />";
}
} elseif ( file_exists( ROOT_DIR . "/engine/data/emoticons/" . $smile . ".gif" ) ) {
if( file_exists( ROOT_DIR . "/engine/data/emoticons/" . $smile . "@2x.gif" ) ) {
$sm_image = "<img alt=\"{$smile}\" class=\"emoji\" src=\"{$config['http_home_url']}engine/data/emoticons/{$smile}.gif\" srcset=\"{$config['http_home_url']}engine/data/emoticons/{$smile}@2x.gif 2x\" />";
} else {
$sm_image = "<img alt=\"{$smile}\" class=\"emoji\" src=\"{$config['http_home_url']}engine/data/emoticons/{$smile}.gif\" />";
}
}
if( $sm_image ) {
$find[] = "':$smile:'";
$replace[] = "<!--smile:{$smile}-->{$sm_image}<!--/smile-->";
}
}
if( $this->filter_mode ) $source = $this->word_filter( $source );
$source = preg_replace( $find, $replace, $source );
$source = preg_replace( "#<iframe#i", "<iframe", $source );
$source = preg_replace( "#<script#i", "<script", $source );
$source = str_replace( "`", "`", $source );
$source = str_ireplace( "{THEME}", "{THEME}", $source );
$source = str_ireplace( "{comments}", "{comments}", $source );
$source = str_ireplace( "{addcomments}", "{addcomments}", $source );
$source = str_ireplace( "{navigation}", "{navigation}", $source );
$source = str_ireplace( "[declination", "[declination", $source );
$source = str_replace( "<?", "<?", $source );
$source = str_replace( "?>", "?>", $source );
if ($config['parse_links'] AND $this->allowbbcodes) {
$source = preg_replace("#(^|\s|>)((http|https|ftp)://\w+[^\s\[\]\<]+)#i", '\\1[url]\\2[/url]', $source);
}
$count_start = substr_count ($source, "[quote");
$count_end = substr_count ($source, "[/quote]");
if ($count_start AND $count_start == $count_end) {
$source = str_ireplace( "[quote]", "[quote]", $source );
if ( !$this->allow_code ) {
$source = preg_replace_callback( "#\[(quote)\](.+?)\[/quote\]#is", array( &$this, 'clear_div_tag'), $source );
$source = preg_replace_callback( "#\[(quote)=(.+?)\](.+?)\[/quote\]#is", array( &$this, 'clear_div_tag'), $source );
}
while( preg_match( "#\[quote\](.+?)\[/quote\]#is", $source ) ) {
$source = preg_replace( "#\[quote\](.+?)\[/quote\]#is", "<!--QuoteBegin--><div class=\"quote\"><!--QuoteEBegin-->\\1<!--QuoteEnd--></div><!--QuoteEEnd-->", $source );
}
while( preg_match( "#\[quote=([^\]|\[|<]+)\](.+?)\[/quote\]#is", $source ) ) {
$source = preg_replace( "#\[quote=([^\]|\[|<]+)\](.+?)\[/quote\]#is", "<!--QuoteBegin \\1 --><div class=\"title_quote\">{$lang['i_quote']} \\1</div><div class=\"quote\"><!--QuoteEBegin-->\\2<!--QuoteEnd--></div><!--QuoteEEnd-->", $source );
}
}
if ( $this->allowbbcodes ) {
$count_start = substr_count ($source, "[spoiler");
$count_end = substr_count ($source, "[/spoiler]");
if ($count_start AND $count_start == $count_end) {
$source = str_ireplace( "[spoiler=]", "[spoiler]", $source );
if ( !$this->allow_code ) {
$source = preg_replace_callback( "#\[(spoiler)\](.+?)\[/spoiler\]#is", array( &$this, 'clear_div_tag'), $source );
$source = preg_replace_callback( "#\[(spoiler)=(.+?)\](.+?)\[/spoiler\]#is", array( &$this, 'clear_div_tag'), $source );
}
while( preg_match( "#\[spoiler\](.+?)\[/spoiler\]#is", $source ) ) {
$source = preg_replace_callback( "#\[spoiler\](.+?)\[/spoiler\]#is", array( &$this, 'build_spoiler'), $source );
}
while( preg_match( "#\[spoiler=([^\]|\[|<]+)\](.+?)\[/spoiler\]#is", $source ) ) {
$source = preg_replace_callback( "#\[spoiler=([^\]|\[|<]+)\](.+?)\[/spoiler\]#is", array( &$this, 'build_spoiler'), $source);
}
}
$source = preg_replace( "#\[(left|right|center|justify)\](.+?)\[/\\1\]#is", "<div style=\"text-align:\\1;\">\\2</div>", $source );
while( preg_match( "#\[(b|i|s|u|sub|sup)\](.+?)\[/\\1\]#is", $source ) ) {
$source = preg_replace( "#\[(b|i|s|u|sub|sup)\](.+?)\[/\\1\]#is", "<\\1>\\2</\\1>", $source );
}
if( $this->allow_url ) {
$source = preg_replace_callback( "#\[(url)\](\S.+?)\[/url\]#i", array( &$this, 'build_url'), $source );
$source = preg_replace_callback( "#\[(url)\s*=\s*\"\;\s*(\S+?)\s*\"\;\s*\](.*?)\[\/url\]#i", array( &$this, 'build_url'), $source );
$source = preg_replace_callback( "#\[(url)\s*=\s*(\S.+?)\s*\](.*?)\[\/url\]#i", array( &$this, 'build_url'), $source );
$source = preg_replace_callback( "#\[(leech)\](\S.+?)\[/leech\]#i", array( &$this, 'build_url'), $source );
$source = preg_replace_callback( "#\[(leech)\s*=\s*\"\;\s*(\S+?)\s*\"\;\s*\](.*?)\[\/leech\]#i", array( &$this, 'build_url'), $source );
$source = preg_replace_callback( "#\[(leech)\s*=\s*(\S.+?)\s*\](.*?)\[\/leech\]#i", array( &$this, 'build_url'), $source );
} else {
if( stristr( $source, "[url" ) !== false ) $this->not_allowed_tags = true;
if( stristr( $source, "[leech" ) !== false ) $this->not_allowed_tags = true;
if( stristr( $source, "<a" ) !== false ) $this->not_allowed_tags = true;
}
if( $this->allow_image ) {
$source = preg_replace_callback( "#\[img\](.+?)\[/img\]#i", array( &$this, 'build_image'), $source );
$source = preg_replace_callback( "#\[img=(.+?)\](.+?)\[/img\]#i", array( &$this, 'build_image'), $source );
$source = preg_replace_callback( "'\[thumb\](.+?)\[/thumb\]'i", array( &$this, 'build_thumb'), $source );
$source = preg_replace_callback( "'\[thumb=(.+?)\](.+?)\[/thumb\]'i", array( &$this, 'build_thumb'), $source );
} else {
if( stristr( $source, "[img" ) !== false OR stristr( $source, "[thumb" ) !== false ) $this->not_allowed_tags = true;
if( stristr( $source, "<img" ) !== false ) $this->not_allowed_tags = true;
}
$source = preg_replace_callback( "#\[email\s*=\s*\"\;([\.\w\-]+\@[\.\w\-]+\.[\.\w\-]+)\s*\"\;\s*\](.*?)\[\/email\]#i", array( &$this, 'build_email'), $source );
$source = preg_replace_callback( "#\[email\s*=\s*([\.\w\-]+\@[\.\w\-]+\.[\w\-]+)\s*\](.*?)\[\/email\]#i", array( &$this, 'build_email'), $source );
if( !$this->safe_mode ) {
$source = preg_replace_callback( "'\[medium\](.+?)\[/medium\]'i", array( &$this, 'build_medium'), $source );
$source = preg_replace_callback( "'\[medium=(.+?)\](.+?)\[/medium\]'i", array( &$this, 'build_medium'), $source );
$source = preg_replace_callback( "#\[video\s*=\s*(\S.+?)\s*\]#i", array( &$this, 'build_video'), $source );
$source = preg_replace_callback( "#\[audio\s*=\s*(\S.+?)\s*\]#i", array( &$this, 'build_audio'), $source );
$source = preg_replace_callback( "#\[flash=([^\]]+)\](.+?)\[/flash\]#i", array( &$this, 'build_flash'), $source );
$source = preg_replace_callback( "#\[media=([^\]]+)\]#i", array( &$this, 'build_media'), $source );
$source = preg_replace_callback( "#\[ol=([^\]]+)\]\[\*\]#is", array( &$this, 'build_list'), $source );
$source = preg_replace_callback( "#\[ol=([^\]]+)\](.+?)\[\*\]#is", array( &$this, 'build_list'), $source );
$source = str_ireplace("[list][*]", "<!--dle_list--><ul><li>", $source);
$source = preg_replace( "#\[list\](.+?)\[\*\]#is", "<!--dle_list--><ul><li>", $source );
$source = str_replace("[*]", "</li><!--dle_li--><li>", $source);
$source = str_ireplace("[/list]", "</li></ul><!--dle_list_end-->", $source);
$source = str_ireplace("[/ol]", "</li></ol><!--dle_list_end-->", $source);
$source = preg_replace_callback( "#\[(size)=([^\]]+)\]#i", array( &$this, 'font_change'), $source );
$source = preg_replace_callback( "#\[(font)=([^\]]+)\]#i", array( &$this, 'font_change'), $source );
$source = str_ireplace("[/size]", "<!--sizeend--></span><!--/sizeend-->", $source);
$source = str_ireplace("[/font]", "<!--fontend--></span><!--/fontend-->", $source);
while( preg_match( "#\[h([1-6]{1})\](.+?)\[/h\\1\]#is", $source ) ) {
$source = preg_replace( "#\[h([1-6]{1})\](.+?)\[/h\\1\]#is", "<h\\1>\\2</h\\1>", $source );
}
if( $this->frame_count ) {
$find=array();$replace=array();
foreach ( $this->frame_code as $key_find => $key_replace ) {
$find[] = $key_find;
$replace[] = $key_replace;
}
$source = str_replace( $find, $replace, $source );
}
}
$source = preg_replace_callback( "#\[(color)=([^\]]+)\]#i", array( &$this, 'font_change'), $source );
$source = str_ireplace("[/color]", "<!--colorend--></span><!--/colorend-->", $source);
$source = preg_replace_callback( "#<a(.+?)>(.*?)</a>#is", array( &$this, 'add_rel'), $source );
if( $this->code_count ) {
$find=array();$replace=array();
foreach ( $this->code_text as $key_find => $key_replace ) {
$find[] = $key_find;
$replace[] = $key_replace;
}
$source = str_replace( $find, $replace, $source );
$this->code_count = 0;
$this->code_text = array ();
$source = preg_replace( "#\[code\](.+?)\[/code\]#is", "<pre><code>\\1</code></pre>", $source );
if ( !$this->allow_code AND $this->edit_mode) {
$source = preg_replace_callback( "#<pre><code>(.+?)</code></pre>#is", array( &$this, 'clear_p_tag'), $source );
}
$source = str_replace( "__CODENR__", "\r", $source );
$source = str_replace( "__CODENN__", "\n", $source );
}
}
return trim( $source );
}
function decodeBBCodes($txt, $use_html = TRUE, $wysiwig = false) {
global $config;
$txt = stripslashes( $txt );
if( $this->filter_mode ) $txt = $this->word_filter( $txt, false );
$txt = str_ireplace( "{THEME}", "{THEME}", $txt );
$txt = str_ireplace( "{comments}", "{comments}", $txt );
$txt = str_ireplace( "{addcomments}", "{addcomments}", $txt );
$txt = str_ireplace( "{navigation}", "{navigation}", $txt );
$txt = str_ireplace( "[declination", "[declination", $txt );
$txt = str_ireplace( "{include", "{include", $txt );
$txt = str_ireplace( "{content", "{content", $txt );
$txt = str_ireplace( "{custom", "{custom", $txt );
$txt = preg_replace_callback( "#<!--(TBegin|MBegin):(.+?)-->(.+?)<!--(TEnd|MEnd)-->#i", array( &$this, 'decode_thumb'), $txt );
$txt = preg_replace_callback( "#<!--TBegin-->(.+?)<!--TEnd-->#i", array( &$this, 'decode_oldthumb'), $txt );
$txt = preg_replace( "#<!--QuoteBegin-->(.+?)<!--QuoteEBegin-->#", '[quote]', $txt );
$txt = preg_replace( "#<!--QuoteBegin ([^>]+?) -->(.+?)<!--QuoteEBegin-->#", "[quote=\\1]", $txt );
$txt = preg_replace( "#<!--QuoteEnd-->(.+?)<!--QuoteEEnd-->#", '[/quote]', $txt );
$txt = preg_replace( "#<!--code1-->(.+?)<!--ecode1-->#", '[code]', $txt );
$txt = preg_replace( "#<!--code2-->(.+?)<!--ecode2-->#", '[/code]', $txt );
$txt = preg_replace_callback( "#<!--dle_leech_begin--><a href=\"(.+?)\"(.+?)>(.+?)</a><!--dle_leech_end-->#i", array( &$this, 'decode_leech'), $txt );
$txt = preg_replace( "#<!--dle_video_begin-->(.+?)src=\"(.+?)\"(.+?)<!--dle_video_end-->#is", '[video=\\2]', $txt );
$txt = preg_replace( "#<!--dle_video_begin:(.+?)-->(.+?)<!--dle_video_end-->#is", '[video=\\1]', $txt );
$txt = preg_replace( "#<!--dle_audio_begin:(.+?)-->(.+?)<!--dle_audio_end-->#is", '[audio=\\1]', $txt );
$txt = preg_replace_callback( "#<!--dle_image_begin:(.+?)-->(.+?)<!--dle_image_end-->#is", array( &$this, 'decode_dle_img'), $txt );
$txt = preg_replace( "#<!--dle_youtube_begin:(.+?)-->(.+?)<!--dle_youtube_end-->#is", '[media=\\1]', $txt );
$txt = preg_replace( "#<!--dle_media_begin:(.+?)-->(.+?)<!--dle_media_end-->#is", '[media=\\1]', $txt );
$txt = preg_replace_callback( "#<!--dle_flash_begin:(.+?)-->(.+?)<!--dle_flash_end-->#is", array( &$this, 'decode_flash'), $txt );
$txt = preg_replace( "#<!--dle_spoiler-->(.+?)<!--spoiler_text-->#is", '[spoiler]', $txt );
$txt = preg_replace( "#<!--dle_spoiler (.+?) -->(.+?)<!--spoiler_text-->#is", '[spoiler=\\1]', $txt );
$txt = str_replace( "<!--spoiler_text_end--></div><!--/dle_spoiler-->", '[/spoiler]', $txt );
$txt = str_replace( "<!--dle_list--><ul><li>", "[list]\n[*]", $txt );
$txt = str_replace( "</li></ul><!--dle_list_end-->", '[/list]', $txt );
$txt = str_replace( "</li></ol><!--dle_list_end-->", '[/ol]', $txt );
$txt = str_replace( "</li><!--dle_li--><li>", '[*]', $txt );
$txt = preg_replace('/<pre[^>]*><code>/', '[code]', $txt);
$txt = str_replace( "</code></pre>", '[/code]', $txt );
$txt = preg_replace( "#<!--dle_ol_(.+?)-->(.+?)<!--/dle_ol-->#i", "[ol=\\1]\n[*]", $txt );
if( !$wysiwig ) {
$txt = str_replace( "<b>", "[b]", str_replace( "</b>", "[/b]", $txt ) );
$txt = str_replace( "<i>", "[i]", str_replace( "</i>", "[/i]", $txt ) );
$txt = str_replace( "<u>", "[u]", str_replace( "</u>", "[/u]", $txt ) );
$txt = str_replace( "<s>", "[s]", str_replace( "</s>", "[/s]", $txt ) );
$txt = str_replace( "<sup>", "[sup]", str_replace( "</sup>", "[/sup]", $txt ) );
$txt = str_replace( "<sub>", "[sub]", str_replace( "</sub>", "[/sub]", $txt ) );
$txt = preg_replace( "#<a href=[\"']mailto:(.+?)['\"]>(.+?)</a>#i", "[email=\\1]\\2[/email]", $txt );
$txt = preg_replace_callback( "#<noindex><a href=\"(.+?)\"(.+?)>(.+?)</a></noindex>#i", array( &$this, 'decode_url'), $txt );
$txt = preg_replace_callback( "#<a href=\"(.+?)\"(.+?)>(.+?)</a>#i", array( &$this, 'decode_url'), $txt );
$txt = preg_replace( "#<!--sizestart:(.+?)-->(.+?)<!--/sizestart-->#", "[size=\\1]", $txt );
$txt = preg_replace( "#<!--colorstart:(.+?)-->(.+?)<!--/colorstart-->#", "[color=\\1]", $txt );
$txt = preg_replace( "#<!--fontstart:(.+?)-->(.+?)<!--/fontstart-->#", "[font=\\1]", $txt );
$txt = str_replace( "<!--sizeend--></span><!--/sizeend-->", "[/size]", $txt );
$txt = str_replace( "<!--colorend--></span><!--/colorend-->", "[/color]", $txt );
$txt = str_replace( "<!--fontend--></span><!--/fontend-->", "[/font]", $txt );
$txt = preg_replace( "#<h([1-6]{1})>(.+?)</h\\1>#is", "[h\\1]\\2[/h\\1]", $txt );
$txt = preg_replace( "#<div align=['\"](left|right|center|justify)['\"]>(.+?)</div>#is", "[\\1]\\2[/\\1]", $txt );
$txt = preg_replace( "#<div style=['\"]text-align:(left|right|center|justify);['\"]>(.+?)</div>#is", "[\\1]\\2[/\\1]", $txt );
} else {
$txt = str_replace( "<!--sizeend--></span><!--/sizeend-->", "</span>", $txt );
$txt = str_replace( "<!--colorend--></span><!--/colorend-->", "</span>", $txt );
$txt = str_replace( "<!--fontend--></span><!--/fontend-->", "</span>", $txt );
$txt = str_replace( "<!--/sizestart-->", "", $txt );
$txt = str_replace( "<!--/colorstart-->", "", $txt );
$txt = str_replace( "<!--/fontstart-->", "", $txt );
$txt = preg_replace( "#<!--sizestart:(.+?)-->#", "", $txt );
$txt = preg_replace( "#<!--colorstart:(.+?)-->#", "", $txt );
$txt = preg_replace( "#<!--fontstart:(.+?)-->#", "", $txt );
}
$txt = preg_replace( "#<!--smile:(.+?)-->(.+?)<!--/smile-->#is", ':\\1:', $txt );
$txt = preg_replace_callback( "#<a(.+?)>(.*?)</a>#is", array( &$this, 'remove_rel'), $txt );
if( ! $use_html ) {
$txt = str_ireplace( "<br>", "\n", $txt );
$txt = str_ireplace( "<br />", "\n", $txt );
}
if (!$this->safe_mode AND $this->edit_mode) $txt = htmlspecialchars( $txt, ENT_QUOTES, $config['charset'] );
$this->codes_param['html'] = $use_html;
$this->codes_param['wysiwig'] = $wysiwig;
$txt = preg_replace_callback( "#\[code\](.+?)\[/code\]#is", array( &$this, 'decode_code'), $txt );
return trim( $txt );
}
function build_list( $matches=array() ) {
$type = $matches[1];
$allowed_types = array ("A", "a", "I", "i", "1");
if (in_array($type, $allowed_types))
return "<!--dle_ol_{$type}--><ol type=\"{$type}\"><li><!--/dle_ol-->";
else
return "<!--dle_ol_1--><ol type=\"1\"><li><!--/dle_ol-->";
}
function font_change( $matches=array() ) {
$style = $matches[2];
$type = $matches[1];
$style = str_replace( '"', '', $style );
$style = preg_replace( "/[&\(\)\.\%\[\]<>\'\"]/", "", preg_replace( "#^(.+?)(?:;|$)#", "\\1", $style ) );
if( $type == 'size' ) {
$style = intval( $style );
if( $this->font_sizes[$style] ) {
$real = $this->font_sizes[$style];
} else {
$real = 12;
}
return "<!--sizestart:{$style}--><span style=\"font-size:" . $real . "pt;\"><!--/sizestart-->";
}
if( $type == 'font' ) {
$style = preg_replace( "/[^\d\w\#\-\_\s]/s", "", $style );
return "<!--fontstart:{$style}--><span style=\"font-family:" . $style . "\"><!--/fontstart-->";
}
$style = preg_replace( "/[^\d\w\#\s]/s", "", $style );
return "<!--colorstart:{$style}--><span style=\"color:" . $style . "\"><!--/colorstart-->";
}
function build_email( $matches=array() ) {
$matches[1] = $this->clear_url( $matches[1] );
return "<a href=\"mailto:{$matches[1]}\">{$matches[2]}</a>";
}
function build_flash( $matches=array() ) {
$size = $matches[1];
$url = $matches[2];
$size = explode(",", $size);
$width = trim(intval($size[0]));
$height = trim(intval($size[1]));
if (!$width OR !$height) return "[flash=".implode(",",$size)."]".$url."[/flash]";
$url = $this->clear_url( urldecode( $url ) );
if( $url == "" ) return;
if( preg_match( "/[?&;<\[\]]/", $url ) ) {
return "[flash=".implode(",",$size)."]".$url."[/flash]";
}
return "<!--dle_flash_begin:{$width}||{$height}||{$url}--><object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' width='$width' height='$height'><param name='movie' value='$url'><param name='wmode' value='transparent' /><param name='play' value='true'><param name='loop' value='true'><param name='quality' value='high'><param name='allowscriptaccess' value='never'><embed AllowScriptAccess='never' src='$url' width='$width' height='$height' play='true' loop='true' quality='high' wmode='transparent'></embed></object><!--dle_flash_end-->";
}
function decode_flash( $matches=array() )
{
$url = explode( "||", $matches[1] );
return '[flash='.$url[0].','.$url[1].']'.$url[2].'[/flash]';
}
function build_media( $matches=array() ) {
global $config;
$url = $matches[1];
if (!count($this->video_config)) {
include (ENGINE_DIR . '/data/videoconfig.php');
$this->video_config = $video_config;
}
$get_size = explode( ",", trim( $url ) );
$sizes = array();
if (count($get_size) == 2) {
$url = $get_size[1];
$sizes = explode( "x", trim( $get_size[0] ) );
$width = intval($sizes[0]) > 0 ? intval($sizes[0]) : $this->video_config['width'];
$height = intval($sizes[1]) > 0 ? intval($sizes[1]) : $this->video_config['height'];
if ($this->_substr ( $sizes[0], - 1, 1 ) == '%') $width = $width."%";
if ($this->_substr ( $sizes[1], - 1, 1 ) == '%') $height = $height."%";
} else {
$width = $this->video_config['width'];
$height = $this->video_config['height'];
}
$url = $this->clear_url( urldecode( $url ) );
$url = str_replace("&","&", $url );
$url = str_replace("&","&", $url );
if( $url == "" ) return;
if ( count($get_size) == 2 ) $decode_url = $width."x".$height.",".$url;
else $decode_url = $url;
if (strpos($url, "//") === 0) $url = "https:".$url;
$source = @parse_url ( $url );
$source['host'] = str_replace( "www.", "", strtolower($source['host']) );
if ($source['host'] != "youtube.com" AND $source['host'] != "youtu.be" AND $source['host'] != "vimeo.com") return "[media=".$url."]";
if ($source['host'] == "youtube.com" OR $source['host'] == "youtu.be") {
if ($source['host'] == "youtube.com") {
$a = explode('&', $source['query']);
$i = 0;
while ($i < count($a)) {
$b = explode('=', $a[$i]);
if ($b[0] == "v") $video_link = htmlspecialchars($b[1], ENT_QUOTES, $config['charset']);
$i++;
}
}
if ($source['host'] == "youtu.be") {
$video_link = str_replace( "/", "", $source['path'] );
$video_link = htmlspecialchars($video_link, ENT_QUOTES, $config['charset']);
}
if ( $this->video_config['tube_dle'] ) {
if( $source['scheme'] ) $source['scheme'] .= ":";
if ( count($get_size) == 2 ) $decode_url = $width."x".$height.",{$source['scheme']}//www.youtube.com/watch?v=".$video_link;
else $decode_url = "{$source['scheme']}//www.youtube.com/watch?v=".$video_link;
if ($this->_substr ( $width, - 1, 1 ) != '%') $width = $width."px";
$width = "style=\"width:100%;max-width:{$width};\"";
return "<!--dle_media_begin:{$decode_url}--><div class=\"dlevideoplayer\" {$width}><ul data-theme=\"{$this->video_config['theme']}\" data-preload=\"metadata\"><li data-title=\"\" data-type=\"youtube\" data-url=\"https://www.youtube.com/watch?v={$video_link}\"></li></ul></div><!--dle_media_end-->";
} else return '<!--dle_media_begin:'.$decode_url.'--><iframe title="YouTube video player" width="'.$width.'" height="'.$height.'" src="https://www.youtube.com/embed/'.$video_link.'?rel='.intval($this->video_config['tube_related']).'&wmode=transparent" frameborder="0" allowfullscreen></iframe><!--dle_media_end-->';
} elseif ($source['host'] == "vimeo.com") {
if ($this->_substr ( $source['path'], - 1, 1 ) == '/') $source['path'] = $this->_substr ( $source['path'], 0, - 1 );
$a = explode('/', $source['path']);
$a = end($a);
$video_link = intval( $a );
if ( count($get_size) == 2 ) $decode_url = $width."x".$height.",".$url;
else $decode_url = $url;
return '<!--dle_media_begin:'.$decode_url.'--><iframe width="'.$width.'" height="'.$height.'" src="//player.vimeo.com/video/'.$video_link.'" frameborder="0" allowfullscreen></iframe><!--dle_media_end-->';
}
}
function build_url( $matches=array() ) {
global $config, $member_id, $user_group;
$url = array();
if ($matches[1] == "leech" ) $url['leech'] = 1;
$option=explode("|", $matches[2]);
$url['html'] = $option[0];
$url['tooltip'] = $option[1];
$url['show'] = $matches[3];
if ( !$url['show'] ) $url['show'] = $url['html'];
if ( $user_group[$member_id['user_group']]['force_leech'] ) $url['leech'] = 1;
if( preg_match( "/([\.,\?]|!)$/", $url['show'], $match ) ) {
$url['end'] = $match[1];
$url['show'] = preg_replace( "/([\.,\?]|!)$/", "", $url['show'] );
}
$url['html'] = $this->clear_url( $url['html'] );
$url['show'] = stripslashes( $url['show'] );
if( $this->safe_mode ) {
$url['show'] = str_replace( " ", " ", $url['show'] );
if ($this->_strlen(trim($url['show'])) < 3 )
return "[url=" . $url['html'] . "]" . $url['show'] . "[/url]";
}
if( $this->_strpos( $url['html'], $config['http_home_url'] ) !== false AND $this->_strpos( $url['html'], $config['admin_path'] ) !== false ) {
return "[url=" . $url['html'] . "]" . $url['show'] . "[/url]";
}
if( ! preg_match( "#^(http|news|https|ed2k|ftp|aim|mms)://|(magnet:?)#", $url['html'] ) AND $url['html'][0] != "/" AND $url['html'][0] != "#") {
$url['html'] = 'http://' . $url['html'];
}
if ($url['html'] == 'http://' )
return "[url=" . $url['html'] . "]" . $url['show'] . "[/url]";
$url['show'] = str_replace( "&amp;", "&", $url['show'] );
$url['show'] = preg_replace( "/javascript:/i", "javascript: ", $url['show'] );
if( $this->check_home( $url['html'] ) OR $url['html'][0] == "/" OR $url['html'][0] == "#") $target = "";
else $target = " target=\"_blank\"";
if( $url['tooltip'] ) {
$url['tooltip'] = htmlspecialchars( strip_tags( stripslashes( $url['tooltip'] ) ), ENT_QUOTES, $config['charset'] );
if( $this->safe_mode ) {
$url['tooltip'] = str_replace( "&", "&", $url['tooltip'] );
}
$target = "title=\"".$url['tooltip']."\"".$target;
}
if( $url['leech'] ) {
$url['html'] = $config['http_home_url'] . "engine/go.php?url=" . rawurlencode( base64_encode( $url['html'] ) );
return "<!--dle_leech_begin--><a href=\"" . $url['html'] . "\" " . $target . ">" . $url['show'] . "</a><!--dle_leech_end-->" . $url['end'];
} else {
if ($this->safe_mode AND !$config['allow_search_link'] AND $target)
return "<a href=\"" . $url['html'] . "\" " . $target . " rel=\"nofollow\">" . $url['show'] . "</a>" . $url['end'];
else
return "<a href=\"" . $url['html'] . "\" " . $target . ">" . $url['show'] . "</a>" . $url['end'];
}
}
function code_tag( $matches=array() ) {
$txt = $matches[1];
if( $txt == "" ) {
return;
}
$this->code_count ++;
if ( $this->edit_mode ) {
$txt = str_replace( "&", "&", $txt );
$txt = str_replace( "'", "'", $txt );
$txt = str_replace( "<", "<", $txt );
$txt = str_replace( ">", ">", $txt );
$txt = str_replace( """, """, $txt );
$txt = str_replace( '"', """, $txt );
$txt = str_replace( ":", ":", $txt );
$txt = str_replace( "[", "[", $txt );
$txt = str_replace( "]", "]", $txt );
$txt = str_replace( "&#123;include", "{include", $txt );
$txt = str_replace( "&#123;content", "{content", $txt );
$txt = str_replace( "&#123;custom", "{custom", $txt );
$txt = str_replace( "{", "{", $txt );
$txt = str_replace( "\r", "__CODENR__", $txt );
$txt = str_replace( "\n", "__CODENN__", $txt );
}
$p = "[code]{" . $this->code_count . "}[/code]";
$this->code_text[$p] = "[code]{$txt}[/code]";
return $p;
}
function hide_code_tag( $matches=array() ) {
$txt = $matches[1];
if( $txt == "" ) {
return;
}
$this->code_count ++;
$p = "[code]{" . $this->code_count . "}[/code]";
$this->code_text[$p] = "[code]{$txt}[/code]";
return $p;
}
function check_frame( $matches=array() ) {
$allow_frame = false;
if ($this->_strpos($matches[3], "src=") !== false) return "";
$matches[2] = str_replace(chr(0), '', $matches[2]);
$domain = str_replace("www.", '', $matches[2]);
if ($this->_strpos($domain, "//") === 0) $domain = "http:".$domain;
$domain = @parse_url ( $domain, PHP_URL_HOST );
if($domain AND in_array($domain, $this->allowed_domains ) ) {
$allow_frame = true;
}
if ( !$allow_frame ) return "";
$this->frame_count ++;
$p = "[frame{$this->frame_count}]";
$this->frame_code[$p] = "<iframe src=\"{$matches[2]}\" ".trim($matches[1].$matches[3])."></iframe>";
return $p;
}
function decode_code( $matches=array() ) {
$txt = $matches[1];
if ( !$this->codes_param['wysiwig'] AND $this->edit_mode ) {
$txt = str_replace( "&", "&", $txt );
}
if( !$this->codes_param['wysiwig'] AND $this->codes_param['html'] ) {
$txt = str_replace( "<br />", "\n", $txt );
}
if ( $this->codes_param['wysiwig'] AND $this->edit_mode ) {
return "<pre class=\"language-markup\"><code>".$txt."</code></pre>";
}
return "[code]".$txt."[/code]";
}
function build_video( $matches=array() ) {
global $config;
$url = $matches[1];
if (!count($this->video_config)) {
include (ENGINE_DIR . '/data/videoconfig.php');
$this->video_config = $video_config;
}
$get_videos = array();
$sizes = array();
$decode_url = array();
$video_url = array();
$video_option = array();
$i = 0;
$width = $this->video_config['width'];
if( $this->video_config['preload'] ) $preload = "metadata"; else $preload = "none";
$get_videos = explode( ",", trim( $url ) );
foreach ($get_videos as $video) {
if( $i == 0 AND count($get_videos) > 1 AND stripos ( $video, "http" ) === false) {
$sizes = explode( "x", trim( $video ) );
$width = intval($sizes[0]) > 0 ? intval($sizes[0]) : $this->video_config['width'];
if ($this->_substr ( $sizes[0], - 1, 1 ) == '%') $width = $width."%";
$decode_url[] = $width;
continue;
}
$video = str_replace( "%20", " ", trim( $video ) );
$video_option = explode( "|", trim( $video ) );
$video_option[0] = $this->clear_url( trim($video_option[0]) );
if($video_option[1]) {
$video_option[1] = $this->clear_url( trim($video_option[1]) );
$preview = "data-poster=\"{$video_option[1]}\" ";
} else { $preview = ""; }
if($video_option[2]) $video_option[2] = htmlspecialchars( strip_tags( stripslashes( trim($video_option[2]) ) ), ENT_QUOTES, $config['charset'] );
$decode_url[] = implode("|", $video_option);
if( !$video_option[2] ) $video_option[2] = str_replace( "%20", " ", pathinfo( $video_option[0], PATHINFO_FILENAME ) );
$type="m4v";
if( pathinfo( $video_option[0], PATHINFO_EXTENSION ) == "flv") {
return "<!--dle_video_begin:{$video_option[0]}--><video width=\"{$width}\" height=\"{$this->video_config['height']}\" preload=\"{$preload}\" controls=\"controls\">
<source src=\"{$video_option[0]}\"></source>
</video><!--dle_video_end-->";
}
if ($this->_strpos ( $video_option[0], "youtube.com" ) !== false) { $type="youtube"; $preload = "metadata"; }
$video_url[] = "<li data-title=\"{$video_option[2]}\" data-type=\"{$type}\" data-url=\"{$video_option[0]}\" {$preview}></li>";
$i++;
}
if( count($video_url) ){
$video_url = implode($video_url);
$decode_url = implode(",",$decode_url);
} else {
return "[video=" . $matches[1] . "]";
}
if ($this->_substr ( $width, - 1, 1 ) != '%') $width = $width."px";
$width = "style=\"width:100%;max-width:{$width};\"";
return "<!--dle_video_begin:{$decode_url}--><div class=\"dlevideoplayer\" {$width}>
<ul data-theme=\"{$this->video_config['theme']}\" data-preload=\"{$preload}\">
{$video_url}
</ul>
</div><!--dle_video_end-->";
}
function build_audio( $matches=array() ) {
global $config;
$url = $matches[1];
if( $url == "" ) return;
if (!count($this->video_config)) {
include (ENGINE_DIR . '/data/videoconfig.php');
$this->video_config = $video_config;
}
$get_audios = array();
$sizes = array();
$decode_url = array();
$audio_url = array();
$audio_option = array();
$i = 0;
$width = $this->video_config['audio_width'];
if( $this->video_config['preload'] ) $preload = "metadata"; else $preload = "none";
$get_audios = explode( ",", trim( $url ) );
foreach ($get_audios as $audio) {
if( $i == 0 AND count($get_audios) > 1 AND stripos ( $audio, "http" ) === false) {
$sizes = explode( "x", trim( $audio ) );
$width = intval($sizes[0]) > 0 ? intval($sizes[0]) : $this->video_config['audio_width'];
if ($this->_substr ( $sizes[0], - 1, 1 ) == '%') $width = $width."%";
$decode_url[] = $width;
continue;
}
$audio = str_replace( "%20", " ", trim( $audio ) );
$audio_option = explode( "|", trim( $audio ) );
$audio_option[0] = $this->clear_url( trim($audio_option[0]) );
if($audio_option[1]) $audio_option[1] = htmlspecialchars( strip_tags( stripslashes( trim($audio_option[1]) ) ), ENT_QUOTES, $config['charset'] );
$decode_url[] = implode("|", $audio_option);
if( !$audio_option[1] ) $audio_option[1] = str_replace( "%20", " ", pathinfo( $audio_option[0], PATHINFO_FILENAME ));
$type="mp3";
$audio_url[] = "<li data-title=\"{$audio_option[1]}\" data-type=\"mp3\" data-url=\"{$audio_option[0]}\"></li>";
$i++;
}
if( count($audio_url) ){
$audio_url = implode($audio_url);
$decode_url = implode(",",$decode_url);
} else {
return "[audio=" . $matches[1] . "]";
}
if ($this->_substr ( $width, - 1, 1 ) != '%') $width = $width."px";
if( $width ) $width = "style=\"width:100%;max-width:{$width};\"";
return "<!--dle_audio_begin:{$decode_url}--><div class=\"dleaudioplayer\" {$width}>
<ul data-theme=\"{$this->video_config['theme']}\" data-preload=\"{$preload}\">
{$audio_url}
</ul>
</div><!--dle_audio_end-->";
}
function build_image( $matches=array() ) {
global $config;
if(count($matches) == 2 ) {
$align = "";
$url = $matches[1];
} else {
$align = $matches[1];
$url = $matches[2];
}
$url = trim( $url );
$url = urldecode( $url );
$option = explode( "|", trim( $align ) );
$align = $option[0];
if( $align != "left" and $align != "right" ) $align = '';
if( preg_match( "/[?&;%<\[\]]/", $url ) ) {
if( $align != "" ) return "[img=" . $align . "]" . $url . "[/img]";
else return "[img]https://www.szenebox.org/[/img]";
}
$url = $this->clear_url( urldecode( $url ) );
$info = $url;
$info = $info."|".$align;
if( $url == "" ) return;
if( $option[1] != "" ) {
$alt = htmlspecialchars( strip_tags( stripslashes( $option[1] ) ), ENT_QUOTES, $config['charset'] );
$info = $info."|".$alt;
$caption = "<span class=\"highslide-caption\">" . $alt . "</span>";
$alt = "alt=\"" . $alt . "\" title=\"" . $alt . "\" ";
} else {
$alt = htmlspecialchars( strip_tags( stripslashes( $_POST['title'] ) ), ENT_QUOTES, $config['charset'] );
$caption = "";
$alt = "alt=\"" . $alt . "\" title=\"" . $alt . "\" ";
}
if( intval( $config['tag_img_width'] ) ) {
if (clean_url( $config['http_home_url'] ) != clean_url ( $url ) ) {
$img_info = @getimagesize( $url );
if( $img_info[0] > $config['tag_img_width'] ) {
$out_heigh = ($img_info[1] / 100) * ($config['tag_img_width'] / ($img_info[0] / 100));
$out_heigh = floor( $out_heigh );
if( $align == '' ) return "<!--dle_image_begin:{$info}--><a href=\"{$url}\" onclick=\"return hs.expand(this)\" ><img src=\"$url\" width=\"{$config['tag_img_width']}\" height=\"{$out_heigh}\" {$alt} /></a>{$caption}<!--dle_image_end-->";
else return "<!--dle_image_begin:{$info}--><a href=\"{$url}\" onclick=\"return hs.expand(this)\" ><img src=\"$url\" width=\"{$config['tag_img_width']}\" height=\"{$out_heigh}\" style=\"float:{$align};\" {$alt} /></a>{$caption}<!--dle_image_end-->";
}
}
}
if( $align == '' ) return "<!--dle_image_begin:{$info}--><img src=\"{$url}\" {$alt} /><!--dle_image_end-->";
else return "<!--dle_image_begin:{$info}--><img src=\"{$url}\" style=\"float:{$align};\" {$alt} /><!--dle_image_end-->";
}
function decode_dle_img( $matches=array() ) {
$txt = $matches[1];
$txt = explode("|", $txt );
$url = $txt[0];
$align = $txt[1];
$alt = $txt[2];
$extra = "";
if( ! $align and ! $alt ) return "[img]https://www.szenebox.org/[/img]";
if( $align ) $extra = $align;
if( $alt ) {
$alt = str_replace("'", "'", $alt);
$alt = str_replace(""", '"', $alt);
$alt = str_replace("&", '&', $alt);
$extra .= "|" . $alt;
}
return "[img]https://www.szenebox.org/[/img]";
}
function clear_p_tag( $matches=array() ) {
$txt = $matches[1];
$txt = str_replace("\r", "", $txt);
$txt = str_replace("\n", "", $txt);
$txt = preg_replace('/<p[^>]*>/', '', $txt);
$txt = str_replace("</p>", "\n", $txt);
$txt = preg_replace('/<div[^>]*>/', '', $txt);
$txt = str_replace("</div>", "\n", $txt);
$txt = preg_replace('/<br[^>]*>/', "\n", $txt);
return "<pre><code>".$txt."</code></pre>";
}
function clear_div_tag( $matches=array() ) {
$spoiler = array();
if ( count($matches) == 3 ) {
$spoiler['title'] = '';
$spoiler['txt'] = $matches[2];
} else {
$spoiler['title'] = $matches[2];
$spoiler['txt'] = $matches[3];
}
$tag = $matches[1];
$spoiler['txt'] = preg_replace('/<div[^>]*>/', '', $spoiler['txt']);
$spoiler['txt'] = str_replace("</div>", "<br />", $spoiler['txt']);
if ($spoiler['title'])
return "[{$tag}={$spoiler['title']}]".$spoiler['txt']."[/{$tag}]";
else
return "[{$tag}]".$spoiler['txt']."[/{$tag}]";
}
function build_thumb( $matches=array() ) {
global $config;
if (count($matches) == 2 ) {
$align = "";
$gurl = $matches[1];
} else {
$align = $matches[1];
$gurl = $matches[2];
}
if( preg_match( "/[?&;%<\[\]]/", $gurl ) ) {
if( $align != "" ) return "[thumb=" . $align . "]" . $gurl . "[/thumb]";
else return "[thumb]" . $gurl . "[/thumb]";
}
$gurl = $this->clear_url( urldecode( $gurl ) );
$url = preg_replace( "'([^\[]*)([/\\\\])(.*?)'i", "\\1\\2thumbs\\2\\3", $gurl );
$url = trim( $url );
$gurl = trim( $gurl );
$option = explode( "|", trim( $align ) );
$align = $option[0];
if( $align != "left" and $align != "right" ) $align = '';
$url = $this->clear_url( urldecode( $url ) );
$info = $gurl;
$info = $info."|".$align;
if( $gurl == "" or $url == "" ) return;
if( $option[1] != "" ) {
$alt = htmlspecialchars( strip_tags( stripslashes( $option[1] ) ), ENT_QUOTES, $config['charset'] );
$alt = str_replace("&amp;","&",$alt);
$info = $info."|".$alt;
$caption = "<span class=\"highslide-caption\">" . $alt . "</span>";
$alt = "alt=\"" . $alt . "\" title=\"" . $alt . "\" ";
} else {
$alt = htmlspecialchars( strip_tags( stripslashes( $_POST['title'] ) ), ENT_QUOTES, $config['charset'] );
$alt = "alt='" . $alt . "' title='" . $alt . "' ";
$caption = "";
}
if( $align == '' ) return "<!--TBegin:{$info}--><a href=\"$gurl\" rel=\"highslide\" class=\"highslide\" target=\"_blank\"><img src=\"$url\" {$alt} /></a>{$caption}<!--TEnd-->";
else return "<!--TBegin:{$info}--><a href=\"$gurl\" rel=\"highslide\" class=\"highslide\" target=\"_blank\"><img src=\"$url\" style=\"float:{$align};\" {$alt} /></a>{$caption}<!--TEnd-->";
}
function build_medium( $matches=array() ) {
global $config;
if (count($matches) == 2 ) {
$align = "";
$gurl = $matches[1];
} else {
$align = $matches[1];
$gurl = $matches[2];
}
if( preg_match( "/[?&;%<\[\]]/", $gurl ) ) {
if( $align != "" ) return "[medium=" . $align . "]" . $gurl . "[/medium]";
else return "[medium]" . $gurl . "[/medium]";
}
$gurl = $this->clear_url( urldecode( $gurl ) );
$url = preg_replace( "'([^\[]*)([/\\\\])(.*?)'i", "\\1\\2medium\\2\\3", $gurl );
$url = trim( $url );
$gurl = trim( $gurl );
$option = explode( "|", trim( $align ) );
$align = $option[0];
if( $align != "left" and $align != "right" ) $align = '';
$url = $this->clear_url( urldecode( $url ) );
$info = $gurl;
$info = $info."|".$align;
if( $gurl == "" or $url == "" ) return;
if( $option[1] != "" ) {
$alt = htmlspecialchars( strip_tags( stripslashes( $option[1] ) ), ENT_QUOTES, $config['charset'] );
$alt = str_replace("&amp;","&",$alt);
$info = $info."|".$alt;
$caption = "<span class=\"highslide-caption\">" . $alt . "</span>";
$alt = "alt=\"" . $alt . "\" title=\"" . $alt . "\" ";
} else {
$alt = htmlspecialchars( strip_tags( stripslashes( $_POST['title'] ) ), ENT_QUOTES, $config['charset'] );
$alt = "alt='" . $alt . "' title='" . $alt . "' ";
$caption = "";
}
if( $align == '' ) return "<!--MBegin:{$info}--><a href=\"$gurl\" rel=\"highslide\" class=\"highslide\"><img src=\"$url\" {$alt} /></a>{$caption}<!--MEnd-->";
else return "<!--MBegin:{$info}--><a href=\"$gurl\" rel=\"highslide\" class=\"highslide\"><img src=\"$url\" style=\"float:{$align};\" {$alt} /></a>{$caption}<!--MEnd-->";
}
function build_spoiler( $matches=array() ) {
global $lang;
if (count($matches) == 3 ) {
$title = $matches[1];
$title = trim( $title );
$title = str_replace( "&amp;", "&", $title );
$title = preg_replace( "/javascript:/i", "javascript: ", $title );
} else $title = false;
$id_spoiler = "sp".md5( microtime().uniqid( mt_rand(), TRUE ) );
if( !$title ) {
return "<!--dle_spoiler--><div class=\"title_spoiler\"><a href=\"javascript:ShowOrHide('" . $id_spoiler . "')\"><img id=\"image-" . $id_spoiler . "\" style=\"vertical-align: middle;border: none;\" alt=\"\" src=\"{THEME}/dleimages/spoiler-plus.gif\" /></a> <a href=\"javascript:ShowOrHide('" . $id_spoiler . "')\"><!--spoiler_title-->" . $lang['spoiler_title'] . "<!--spoiler_title_end--></a></div><div id=\"" . $id_spoiler . "\" class=\"text_spoiler\" style=\"display:none;\"><!--spoiler_text-->{$matches[1]}<!--spoiler_text_end--></div><!--/dle_spoiler-->";
} else {
return "<!--dle_spoiler $title --><div class=\"title_spoiler\"><a href=\"javascript:ShowOrHide('" . $id_spoiler . "')\"><img id=\"image-" . $id_spoiler . "\" style=\"vertical-align: middle;border: none;\" alt=\"\" src=\"{THEME}/dleimages/spoiler-plus.gif\" /></a> <a href=\"javascript:ShowOrHide('" . $id_spoiler . "')\"><!--spoiler_title-->" . $title . "<!--spoiler_title_end--></a></div><div id=\"" . $id_spoiler . "\" class=\"text_spoiler\" style=\"display:none;\"><!--spoiler_text-->{$matches[2]}<!--spoiler_text_end--></div><!--/dle_spoiler-->";
}
}
function clear_url($url) {
global $config;
$url = strip_tags( trim( stripslashes( $url ) ) );
$url = str_replace( '\"', '"', $url );
$url = str_replace( "'", "", $url );
$url = str_replace( '"', "", $url );
$url = str_replace( "o", "o", $url );
if( !$this->safe_mode OR $this->wysiwyg ) {
$url = htmlspecialchars( $url, ENT_QUOTES, $config['charset'] );
}
$url = str_ireplace( "document.cookie", "document.cookie", $url );
$url = str_replace( " ", "%20", $url );
$url = str_replace( "<", "<", $url );
$url = str_replace( ">", ">", $url );
$url = preg_replace( "/javascript:/i", "javascript:", $url );
$url = preg_replace( "/data:/i", "data:", $url );
return $url;
}
function decode_leech( $matches=array() ) {
$url = $matches[1];
$show = $matches[3];
if( $this->leech_mode ) return "[url=" . $url . "]" . $show . "[/url]";
$url = explode( "url=", $url );
$url = end( $url );
$url = rawurldecode( $url );
$url = base64_decode( $url );
$url = str_replace("&","&", $url );
if( preg_match( "#title=['\"](.+?)['\"]#i", $matches[2], $match ) ) {
$match[1] = str_replace(""", '"', $match[1]);
$match[1] = str_replace("'", "'", $match[1]);
$match[1] = str_replace("&", "&", $match[1]);
$url = $url."|".$match[1];
}
return "[leech=" . $url . "]" . $show . "[/leech]";
}
function decode_url( $matches=array() ) {
$show = $matches[3];
$url = $matches[1];
$params = trim($matches[2]);
if( preg_match( "#title=['\"](.+?)['\"]#i", $params, $match ) ) {
$match[1] = str_replace(""", '"', $match[1]);
$match[1] = str_replace("'", "'", $match[1]);
$match[1] = str_replace("&", "&", $match[1]);
$url = $url."|".$match[1];
$params = trim(str_replace($match[0], "", $params));
}
if( preg_match( "#rel=['\"](.+?)['\"]#i", $params, $match ) ) {
$params = trim(str_replace($match[0], "", $params));
}
if (!$params OR $params == 'target="_blank"') {
$url = str_replace("&","&", $url );
return "[url=" . $url . "]" . $show . "[/url]";
} else {
return $matches[0];
}
}
function add_rel( $matches=array() ) {
$params = trim( stripslashes($matches[1]) );
if( preg_match( "#href=['\"](.+?)['\"]#i", $params, $match ) ) {
if( $this->check_home($match[1]) ) {
return $matches[0];
}
} else return $matches[0];
if( preg_match( "#rel=['\"](.+?)['\"]#i", $params, $match ) ) {
$match[1] = trim( str_ireplace("external noopener noreferrer", "", $match[1]) );
if ($match[1]) {
$params = str_ireplace($match[0], "rel=\"{$match[1]} external noopener noreferrer\"", $params);
} else {
$params = str_ireplace($match[0], "rel=\"external noopener noreferrer\"", $params);
}
} else {
$params .= " rel=\"external noopener noreferrer\"";
}
$params = addslashes( $params );
return "<a {$params}>{$matches[2]}</a>";
}
function remove_rel( $matches=array() ) {
$params = trim( $matches[1] );
if( preg_match( "#rel=['\"](.+?)['\"]#i", $params, $match ) ) {
$match[1] = trim( str_ireplace("external noopener noreferrer", "", $match[1]) );
if ($match[1]) {
$params = str_ireplace($match[0], " rel=\"{$match[1]}\"", $params);
} else {
$params = str_ireplace($match[0], "", $params);
}
$params = trim($params);
return "<a {$params}>{$matches[2]}</a>";
} else {
return $matches[0];
}
}
function decode_thumb( $matches=array() ) {
if ($matches[1] == "TBegin") $tag="thumb"; else $tag="medium";
$txt = $matches[2];
$txt = stripslashes( $txt );
$txt = explode("|", $txt );
$url = $txt[0];
$align = $txt[1];
$alt = $txt[2];
$extra = "";
if( ! $align and ! $alt ) return "[{$tag}]{$url}[/{$tag}]";
if( $align ) $extra = $align;
if( $alt ) {
$alt = str_replace("'", "'", $alt);
$alt = str_replace(""", '"', $alt);
$alt = str_replace("&", '&', $alt);
$extra .= "|" . $alt;
}
return "[{$tag}={$extra}]{$url}[/{$tag}]";
}
function decode_oldthumb( $matches=array() ) {
$txt = $matches[1];
$align = false;
$alt = false;
$extra = "";
$txt = stripslashes( $txt );
$url = str_replace( "<a href=\"", "", $txt );
$url = explode( "\"", $url );
$url = reset( $url );
if( $this->_strpos( $txt, "align=\"" ) !== false ) {
$align = preg_replace( "#(.+?)align=\"(.+?)\"(.*)#is", "\\2", $txt );
}
if( $this->_strpos( $txt, "alt=\"" ) !== false ) {
$alt = preg_replace( "#(.+?)alt=\"(.+?)\"(.*)#is", "\\2", $txt );
}
if( $align != "left" and $align != "right" ) $align = false;
if( ! $align and ! $alt ) return "[thumb]" . $url . "[/thumb]";
if( $align ) $extra = $align;
if( $alt ) {
$alt = str_replace("'", "'", $alt);
$alt = str_replace(""", '"', $alt);
$alt = str_replace("&", '&', $alt);
$extra .= "|" . $alt;
}
return "[thumb=" . $extra . "]" . $url . "[/thumb]";
}
function decode_img( $matches=array() ) {
$img = $matches[1];
$txt = $matches[2];
$align = false;
$alt = false;
$extra = "";
if( $this->_strpos( $txt, "align=\"" ) !== false ) {
$align = preg_replace( "#(.+?)align=\"(.+?)\"(.*)#is", "\\2", $txt );
}
if( $this->_strpos( $txt, "alt=\"\"" ) !== false ) {
$alt = false;
} elseif( $this->_strpos( $txt, "alt=\"" ) !== false ) {
$alt = preg_replace( "#(.+?)alt=\"(.+?)\"(.*)#is", "\\2", $txt );
}
if( $align != "left" and $align != "right" ) $align = false;
if( ! $align and ! $alt ) return "[img]" . $img . "[/img]";
if( $align ) $extra = $align;
if( $alt ) $extra .= "|" . $alt;
return "[img]https://www.szenebox.org/[/img]";
}
function check_home($url) {
global $config;
$url = strtolower(@parse_url($url, PHP_URL_HOST));
$value = strtolower(@parse_url($config['http_home_url'], PHP_URL_HOST));
if( !$value ) $value = $_SERVER['HTTP_HOST'];
if( !$url ) return true;
if( $url != $value ) return false;
else return true;
}
function word_filter($source, $encode = true) {
global $config;
if( $encode ) {
$all_words = @file( ENGINE_DIR . '/data/wordfilter.db.php' );
$find = array ();
$replace = array ();
if( ! $all_words or ! count( $all_words ) ) return $source;
foreach ( $all_words as $word_line ) {
$word_arr = explode( "|", $word_line );
if( function_exists( "get_magic_quotes_gpc" ) && get_magic_quotes_gpc() ) {
$word_arr[1] = addslashes( $word_arr[1] );
}
if( $word_arr[4] ) {
$register ="";
} else $register ="i";
if ( $config['charset'] == "utf-8" ) $register .= "u";
$allow_find = true;
if ( $word_arr[5] == 1 AND $this->safe_mode ) $allow_find = false;
if ( $word_arr[5] == 2 AND !$this->safe_mode ) $allow_find = false;
if ( $allow_find ) {
if( $word_arr[3] ) {
$find_text = "#(^|\b|\s|\<br \/\>)" . preg_quote( $word_arr[1], "#" ) . "(\b|\s|!|\?|\.|,|$)#".$register;
if( $word_arr[2] == "" ) $replace_text = "\\1";
else $replace_text = "\\1<!--filter:" . $word_arr[1] . "-->" . $word_arr[2] . "<!--/filter-->\\2";
} else {
$find_text = "#(" . preg_quote( $word_arr[1], "#" ) . ")#".$register;
if( $word_arr[2] == "" ) $replace_text = "";
else $replace_text = "<!--filter:" . $word_arr[1] . "-->" . $word_arr[2] . "<!--/filter-->";
}
if ( $word_arr[6] ) {
if ( preg_match($find_text, $source) ) {
$this->not_allowed_text = true;
return $source;
}
} else {
$find[] = $find_text;
$replace[] = $replace_text;
}
}
}
if( !count( $find ) ) return $source;
$source = preg_split( '((>)|(<))', $source, - 1, PREG_SPLIT_DELIM_CAPTURE );
$count = count( $source );
for($i = 0; $i < $count; $i ++) {
if( $source[$i] == "<" or $source[$i] == "[" ) {
$i ++;
continue;
}
if( $source[$i] != "" ) $source[$i] = preg_replace( $find, $replace, $source[$i] );
}
$source = join( "", $source );
} else {
$source = preg_replace( "#<!--filter:(.+?)-->(.+?)<!--/filter-->#", "\\1", $source );
}
return $source;
}
function _strpos($haystack, $needle, $offset = 0 ) {
if (function_exists('mb_strpos')) {
return mb_strpos($haystack, $needle, $offset);
}
return strpos($haystack, $needle, $offset);
}
function _substr($string, $start, $length = NULL ) {
if (function_exists('mb_substr')) {
if($length === NULL ) return mb_substr($string, $start);
else return mb_substr($string, $start, $length);
}
if($length === NULL ) return substr($string, $start);
else return substr($string, $start, $length);
}
function _strlen($string) {
if (function_exists('mb_strlen')) {
return mb_strlen($string);
}
return strlen($string);
}
}
?>
