JezK

Edit File: storage-registry.php

<?php /** * Storage registry class * * @package Meta Box */ /** * Class RWMB_Storage_Registry */ class RWMB_Storage_Registry { /** * List storage instances. * * @var array */ protected $storages = array(); /** * Get storage instance. * * @param string $class_name Storage class name. * @return RWMB_Storage_Interface */ public function get( $class_name ) { if ( empty( $this->storages[ $class_name ] ) ) { $this->storages[ $class_name ] = new $class_name(); } return $this->storages[ $class_name ]; } }