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Add js_escape and attribute_escape filters. 

git-svn-id: http://svn.automattic.com/wordpress/branches/2.0@4661 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2006-12-22 05:27:45 +00:00
parent 3495490d2f
commit 70902a4e04
1 changed files with 6 additions and 4 deletions
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10
wp-includes/functions-formatting.php
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@ -1046,14 +1046,16 @@ function wp_richedit_pre($text) {
// Escape single quotes, specialchar double quotes, and fix line endings. // Escape single quotes, specialchar double quotes, and fix line endings.
function js_escape($text) { function js_escape($text) {
$text = wp_specialchars($text, 'double'); $safe_text = wp_specialchars($text, 'double');
$text = str_replace(''', "'", $text); $safe_text = str_replace(''', "'", $safe_text);
return preg_replace("/\r?\n/", "\\n", addslashes($text)); $safe_text = preg_replace("/\r?\n/", "\\n", addslashes($safe_text));
return apply_filters('js_escape', $safe_text, $text);
} }
// Escaping for HTML attributes // Escaping for HTML attributes
function attribute_escape($text) { function attribute_escape($text) {
return wp_specialchars($text, true); $safe_text = wp_specialchars($text, true);
return apply_filters('attribute_escape', $safe_text, $text);
} }
?> ?>