__return_empty_array()
Returns an empty array.
Description
Useful for returning an empty array to filters easily.
Return
(array) Empty array.
Source
File: wp-includes/functions.php
function __return_empty_array() { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionDoubleUnderscore,PHPCompatibility.FunctionNameRestrictions.ReservedFunctionNames.FunctionDoubleUnderscore return array(); }
Changelog
Version | Description |
---|---|
3.0.0 | Introduced. |