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Pass delimiter to preg_quote(). Props Denis-de-Bernardy. see #9955

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git-svn-id: http://svn.automattic.com/wordpress/trunk@11634 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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ryan
2009-06-23 22:10:46 +00:00
parent 75c820b140
commit c6838b1761
3 changed files with 5 additions and 5 deletions
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4
wp-includes/formatting.php
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@@ -80,8 +80,8 @@ function wptexturize($text) {
}
function wptexturize_pushpop_element($text, &$stack, $disabled_elements, $opening = '<', $closing = '>') {
$o = preg_quote($opening);
$c = preg_quote($closing);
$o = preg_quote($opening, '/');
$c = preg_quote($closing, '/');
foreach($disabled_elements as $element) {
if (preg_match('/^'.$o.$element.'\b/', $text)) array_push($stack, $element);
if (preg_match('/^'.$o.'\/'.$element.$c.'/', $text)) {