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Fix posting, when using regex characters in a url

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Daniel Winzen
2016-12-08 20:47:28 +01:00
parent 87e3864daf
commit cb78be1f17
1 changed files with 1 additions and 1 deletions
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chat.php
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@ -3038,7 +3038,7 @@ function apply_linkfilter($message){
}elseif(preg_match_all('/<a href="([^"]+)" target="_blank">(.*?(?=<\/a>))<\/a>/u', $message, $matches)){ }elseif(preg_match_all('/<a href="([^"]+)" target="_blank">(.*?(?=<\/a>))<\/a>/u', $message, $matches)){
foreach($matches[1] as $match){ foreach($matches[1] as $match){
if(!preg_match('~^http(s)?://~u', $match)){ if(!preg_match('~^http(s)?://~u', $match)){
$message=preg_replace_callback('/<a href="('.str_replace('/', '\/', $match).')\" target=\"_blank\">(.*?(?=<\/a>))<\/a>/u', $message=preg_replace_callback('/<a href="('.preg_quote($match, '/').')\" target=\"_blank\">(.*?(?=<\/a>))<\/a>/u',
function ($matched) use($redirect){ function ($matched) use($redirect){
return "<a href=\"$redirect".rawurlencode($matched[1])."\" target=\"_blank\">$matched[2]</a>"; return "<a href=\"$redirect".rawurlencode($matched[1])."\" target=\"_blank\">$matched[2]</a>";
} }