Function Reference: _test_filter_build_unique_id

Summary

This function has not been documented yet.

Source Code

function _test_filter_build_unique_id($tag, $function, $priority) {
	global $wp_filter;
	static $filter_id_count = 0;

	if ( is_string($function) )
		return $function;

	if ( is_object($function) ) {
		// Closures are currently implemented as objects
		$function = array( $function, '' );
	} else {
		$function = (array) $function;
	}

	if (is_object($function[0]) ) {
		return spl_object_hash($function[0]) . $function[1];
	} else if ( is_string($function[0]) ) {
		// Static Calling
		return $function[0].$function[1];
	}
}