WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 1180 | // Escaping for HTML attributes |
| 1181 | function attribute_escape($text) { |
| 1182 | $safe_text = wp_specialchars($text, true); |
| 1183 | return apply_filters('attribute_escape', $safe_text, $text); |
| 1184 | } |
| 1185 | |
| 1186 | // Escape a HTML tag name |
| 1187 | function tag_escape($tag_name) { |
| 1188 | $safe_tag = strtolower( preg_replace('[^a-zA-Z_:]', '', $tag_name) ); |
| 1189 | return apply_filters('tag_escape', $safe_tag, $tag_name); |
| 1190 | } |
| 1191 | |
| 1192 | /** |
| 1193 | * Escapes text for SQL LIKE special characters % and _ |
| 1194 | * |
| 1195 | * @param string text the text to be escaped |
| 1196 | * @return string text, safe for inclusion in LIKE query |
| 1197 | */ |
| 1198 | function like_escape($text) { |