<?php namespace Intervention\Image\Imagick\Commands; use Intervention\Image\Commands\AbstractCommand; use Intervention\Image\Exception\RuntimeException; class ResetCommand extends AbstractCommand { /** * Resets given image to its backup state * * @param \Intervention\Image\Image $image * @return boolean */ public function execute($image) { $backupName = $this->argument(0)->value(); $backup = $image->getBackup($backupName); if ($backup instanceof \Imagick) { // destroy current core $image->getCore()->clear(); // clone backup $backup = clone $backup; // reset to new resource $image->setCore($backup); return true; } throw new RuntimeException( "Backup not available. Call backup({$backupName}) before reset()." ); } }