JezK
Edit File: Chain.php
<?php namespace Bookly\Lib; class Chain { /** @var ChainItem[] */ private $items = array(); /** * Add chain item. * * @param ChainItem $item */ public function add( ChainItem $item ) { $this->items[] = $item; } /** * Drop all chain items. */ public function clear() { $this->items = array(); } /** * Get chain items. * * @return ChainItem[] */ public function getItems() { return $this->items; } /** * Get items data as array. * * @return array */ public function getItemsData() { $data = array(); foreach ( $this->items as $key => $item ) { $data[ $key ] = $item->getData(); } return $data; } /** * Set items data from array. * * @param array $data */ public function setItemsData( array $data ) { foreach ( $data as $key => $item_data ) { $item = new ChainItem(); $item->setData( $item_data ); $this->items[ $key ] = $item; } } }