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Source View: tag_escape

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Source View

Line Code
2377  * Escape a HTML tag name.
2378  *
2379  * @since 2.5.0
2380  *
2381  * @param string $tag_name
2382  * @return string
2383  */
2384 function tag_escape($tag_name) {
2385      $safe_tag = strtolower( preg_replace('/[^a-zA-Z_:]/', '', $tag_name) );
2386      return apply_filters('tag_escape', $safe_tag, $tag_name);
2387 }
2388
2389 /**
2390  * Escapes text for SQL LIKE special characters % and _.
2391  *
2392  * @since 2.5.0
2393  *
2394  * @param string $text The text to be escaped.
2395  * @return string text, safe for inclusion in LIKE query.