id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
20357	Add Return Empty String Function	wpsmith		"There's an easy way to return boolean, integer (0), and an empty array. But what about an empty string?
root\wp-includes\functions.php
{{{
/**
 * Returns an empty string.
 *
 * Useful for returning an empty string to filters easily.
 *
 * @since 3.0.0
 * @see __return_empty_string()
 * @return string Empty string
 */
function __return_empty_string() {
	return '';
}
}}}"	enhancement	new	normal	Awaiting Review	General		normal		has-patch	justin@…