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small alteration to make htmLawed respect keep_bad config value when tags are generally considered bad for not matching the regex (and not in any list of known tags)

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Klaus Leithoff 2012-07-27 10:21:00 +00:00
parent 2257ffb08a
commit 1d928dd98c
1 changed files with 3 additions and 1 deletions
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4
phpgwapi/inc/htmLawed/htmLawed.php
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@ -412,7 +412,9 @@ $t = $t[0];
if($t == '< '){return '&lt; ';} if($t == '< '){return '&lt; ';}
if($t == '>'){return '&gt;';} if($t == '>'){return '&gt;';}
if(!preg_match('`^<(/?)([a-zA-Z][a-zA-Z1-6]*)([^>]*?)\s?>$`m', $t, $m)){ if(!preg_match('`^<(/?)([a-zA-Z][a-zA-Z1-6]*)([^>]*?)\s?>$`m', $t, $m)){
return str_replace(array('<', '>'), array('&lt;', '&gt;'), $t); //error_log(__METHOD__.__LINE__.' Keep Bad:'.$C['keep_bad'].'->'.array2string($t));
//return str_replace(array('<', '>'), array('&lt;', '&gt;'), $t);
return (($C['keep_bad']%2) ? str_replace(array('<', '>'), array('&lt;', '&gt;'), $t) : '');
}elseif(!isset($C['elements'][($e = strtolower($m[2]))])){ }elseif(!isset($C['elements'][($e = strtolower($m[2]))])){
return (($C['keep_bad']%2) ? str_replace(array('<', '>'), array('&lt;', '&gt;'), $t) : ''); return (($C['keep_bad']%2) ? str_replace(array('<', '>'), array('&lt;', '&gt;'), $t) : '');
} }