<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\DependencyInjection\Compiler;
use Symfony\Component\DependencyInjection\ContainerBuilder;
/**
* A pass that might be run repeatedly.
* @author Johannes M. Schmitt <schmittjoh@gmail.com>
class RepeatedPass implements CompilerPassInterface
{
private $repeat;
private $passes;
* Constructor.
* @param array $passes An array of RepeatablePassInterface objects
public function __construct(array $passes)
foreach ($passes as $pass) {
if (!$pass instanceof RepeatablePassInterface) {
throw new \InvalidArgumentException('$passes must be an array of RepeatablePassInterface.');
}
$pass->setRepeatedPass($this);
$this->passes = $passes;
* Process the repeatable passes that run more than once.
* @param ContainerBuilder $container
public function process(ContainerBuilder $container)
$compiler = $container->getCompiler();
$this->repeat = false;
foreach ($this->passes as $pass) {
$time = microtime(true);
$pass->process($container);
if ($this->repeat) {
$this->process($container);
* Sets if the pass should repeat
public function setRepeat()
$this->repeat = true;
* Returns the passes
* @return array An array of RepeatablePassInterface objects
public function getPasses()
return $this->passes;