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Bring in forgotton tag_escape. Fixes #6368.

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git-svn-id: https://develop.svn.wordpress.org/trunk@7497 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Matt Mullenweg 2008-03-24 05:15:28 +00:00
parent cf9618758d
commit 440a4d8076
1 changed files with 7 additions and 0 deletions
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7
wp-includes/formatting.php
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@ -1182,6 +1182,13 @@ function attribute_escape($text) {
$safe_text = wp_specialchars($text, true);
return apply_filters('attribute_escape', $safe_text, $text);
}
// Escape a HTML tag name
function tag_escape($tag_name) {
$safe_tag = strtolower( preg_replace('[^a-zA-Z_:]', '', $tag_name) );
return apply_filters('tag_escape', $safe_tag, $tag_name);
}
/**
* Escapes text for SQL LIKE special characters % and _
*