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38 lines
752 B
PHP
38 lines
752 B
PHP
<?php
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/*
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* This file is part of Phraseanet
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*
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* (c) 2005-2016 Alchemy
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Alchemy\Phrasea\Fractal;
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use League\Fractal\TransformerAbstract;
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class CallbackTransformer extends TransformerAbstract
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{
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/**
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* @var callable
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*/
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private $callback;
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public function __construct(callable $callback = null)
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{
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if (null === $callback) {
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$callback = function () {
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return [];
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};
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}
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$this->callback = $callback;
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}
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public function transform()
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{
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return call_user_func_array($this->callback, func_get_args());
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}
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}
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