74 lines
1.8 KiB
PHP
74 lines
1.8 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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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 Symfony\Component\Process;
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use Symfony\Component\Process\Exception\RuntimeException;
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/**
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* PhpProcess runs a PHP script in an independent process.
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*
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* $p = new PhpProcess('<?php echo "foo"; ?>');
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* $p->run();
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* print $p->getOutput()."\n";
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*
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* @api
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*/
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class PhpProcess extends Process
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{
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private $executableFinder;
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/**
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* Constructor.
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*
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* @param string $script The PHP script to run (as a string)
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* @param string $cwd The working directory
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* @param array $env The environment variables
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* @param int $timeout The timeout in seconds
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* @param array $options An array of options for proc_open
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*
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* @api
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*/
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public function __construct($script, $cwd = null, array $env = array(), $timeout = 60, array $options = array())
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{
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parent::__construct(null, $cwd, $env, $script, $timeout, $options);
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$this->executableFinder = new PhpExecutableFinder();
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}
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/**
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* Sets the path to the PHP binary to use.
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*
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* @api
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*/
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public function setPhpBinary($php)
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{
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$this->setCommandLine($php);
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}
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/**
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* {@inheritdoc}
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*/
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public function start($callback = null)
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{
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if (null === $this->getCommandLine()) {
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if (false === $php = $this->executableFinder->find()) {
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throw new RuntimeException('Unable to find the PHP executable.');
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}
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$this->setCommandLine($php);
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}
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parent::start($callback);
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}
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}
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