/**
* Loads a single instance of EDD Wish Lists
*
* This follows the PHP singleton design pattern.
*
* Use this function like you would a global variable, except without needing
* to declare the global.
*
* @example <?php $edd_wish_lists = edd_wish_lists(); ?>
*
* @since 1.0
*
* @see EDD_Wish_Lists::get_instance()
*
* @return object Returns an instance of the EDD_Wish_Lists class
*/
function edd_wish_lists()
{
return EDD_Wish_Lists::get_instance();
}
/**
* Loads a single instance of EDD Wish Lists
*
* This follows the PHP singleton design pattern.
*
* Use this function like you would a global variable, except without needing
* to declare the global.
*
* @example <?php $edd_wish_lists = edd_wish_lists(); ?>
*
* @since 1.0
*
* @see EDD_Wish_Lists::get_instance()
*
* @return object Returns an instance of the EDD_Wish_Lists class
*/
function edd_wish_lists()
{
if (!class_exists('Easy_Digital_Downloads')) {
if (!class_exists('EDD_Extension_Activation')) {
require_once 'includes/class.extension-activation.php';
}
$activation = new EDD_Extension_Activation(plugin_dir_path(__FILE__), basename(__FILE__));
$activation = $activation->run();
} else {
return EDD_Wish_Lists::get_instance();
}
}