WordPress at a glance
function is not described

wp_get_cookie_login() WP 2.0.3

Deprecated in 2.5.0. It is no longer supported and can be removed in future releases. It is recommended to replace this function with the same one.

Gets the user cookie login. This function is deprecated.

This function is deprecated and should no longer be extended as it won't be used anywhere in WordPress. Also, plugins shouldn't use it either.

No Hooks.

Return

true/false. Always returns false

Usage

wp_get_cookie_login();

Code of wp get cookie login: wp-includes/pluggable-deprecated.php VER 5.0.3

<?php
function wp_get_cookie_login() {
	_deprecated_function( __FUNCTION__, '2.5.0' );
	return false;
}