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Source View: tag_escape

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Source View

Line Code
2331  * Escape a HTML tag name.
2332  *
2333  * @since 2.5.0
2334  *
2335  * @param string $tag_name
2336  * @return string
2337  */
2338 function tag_escape($tag_name) {
2339      $safe_tag = strtolower( preg_replace('/[^a-zA-Z_:]/', '', $tag_name) );
2340      return apply_filters('tag_escape', $safe_tag, $tag_name);
2341 }
2342
2343 /**
2344  * Escapes text for SQL LIKE special characters % and _.
2345  *
2346  * @since 2.5.0
2347  *
2348  * @param string $text The text to be escaped.
2349  * @return string text, safe for inclusion in LIKE query.