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allowed_tags ›

Since1.0.1
Deprecatedn/a
allowed_tags ( No parameters )
Returns:
  • (string) HTML allowed tags entity encoded.
Defined at:
Codex:

Display all of the allowed tags in HTML format with attributes.

This is useful for displaying in the comment area, which elements and attributes are supported. As well as any plugins which want to display it.



Source

function allowed_tags() {
	global $allowedtags;
	$allowed = '';
	foreach ( (array) $allowedtags as $tag => $attributes ) {
		$allowed .= '<' . $tag;
		if ( 0 < count( $attributes ) ) {
			foreach ( $attributes as $attribute => $limits ) {
				$allowed .= ' ' . $attribute . '=""';
			}
		}
		$allowed .= '> ';
	}
	return htmlentities( $allowed );
}