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<?php
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/*
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* This file is part of Twig.
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*
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* (c) 2015 Fabien Potencier
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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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class Twig_Extension_Profiler extends Twig_Extension
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{
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private $actives = array();
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public function __construct(Twig_Profiler_Profile $profile)
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{
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$this->actives[] = $profile;
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}
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public function enter(Twig_Profiler_Profile $profile)
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{
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$this->actives[0]->addProfile($profile);
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array_unshift($this->actives, $profile);
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}
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public function leave(Twig_Profiler_Profile $profile)
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{
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$profile->leave();
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array_shift($this->actives);
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if (1 === count($this->actives)) {
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$this->actives[0]->leave();
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}
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}
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public function getNodeVisitors()
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{
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return array(new Twig_Profiler_NodeVisitor_Profiler($this->getName()));
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}
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public function getName()
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{
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return 'profiler';
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}
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}
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