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Rev | Author | Line No. | Line |
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120 | office | 1 | <?php |
2 | |||
3 | /* |
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4 | * This file is part of the Symfony package. |
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5 | * |
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6 | * (c) Fabien Potencier <fabien@symfony.com> |
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7 | * |
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8 | * For the full copyright and license information, please view the LICENSE |
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9 | * file that was distributed with this source code. |
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10 | */ |
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11 | |||
12 | namespace Symfony\Component\Process; |
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13 | |||
14 | use Symfony\Component\Process\Exception\RuntimeException; |
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15 | |||
16 | /** |
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17 | * PhpProcess runs a PHP script in an independent process. |
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18 | * |
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19 | * $p = new PhpProcess('<?php echo "foo"; ?>'); |
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20 | * $p->run(); |
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21 | * print $p->getOutput()."\n"; |
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22 | * |
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23 | * @author Fabien Potencier <fabien@symfony.com> |
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24 | */ |
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25 | class PhpProcess extends Process |
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26 | { |
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27 | /** |
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28 | * Constructor. |
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29 | * |
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30 | * @param string $script The PHP script to run (as a string) |
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31 | * @param string|null $cwd The working directory or null to use the working dir of the current PHP process |
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32 | * @param array|null $env The environment variables or null to use the same environment as the current PHP process |
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33 | * @param int $timeout The timeout in seconds |
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34 | * @param array $options An array of options for proc_open |
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35 | */ |
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36 | public function __construct($script, $cwd = null, array $env = null, $timeout = 60, array $options = null) |
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37 | { |
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38 | $executableFinder = new PhpExecutableFinder(); |
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39 | if (false === $php = $executableFinder->find(false)) { |
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40 | $php = null; |
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41 | } else { |
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42 | $php = array_merge(array($php), $executableFinder->findArguments()); |
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43 | } |
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44 | if ('phpdbg' === PHP_SAPI) { |
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45 | $file = tempnam(sys_get_temp_dir(), 'dbg'); |
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46 | file_put_contents($file, $script); |
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47 | register_shutdown_function('unlink', $file); |
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48 | $php[] = $file; |
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49 | $script = null; |
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50 | } |
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51 | if (null !== $options) { |
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52 | @trigger_error(sprintf('The $options parameter of the %s constructor is deprecated since version 3.3 and will be removed in 4.0.', __CLASS__), E_USER_DEPRECATED); |
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53 | } |
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54 | |||
55 | parent::__construct($php, $cwd, $env, $script, $timeout, $options); |
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56 | } |
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57 | |||
58 | /** |
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59 | * Sets the path to the PHP binary to use. |
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60 | */ |
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61 | public function setPhpBinary($php) |
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62 | { |
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63 | $this->setCommandLine($php); |
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64 | } |
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65 | |||
66 | /** |
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67 | * {@inheritdoc} |
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68 | */ |
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69 | public function start(callable $callback = null/*, array $env = array()*/) |
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70 | { |
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71 | if (null === $this->getCommandLine()) { |
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72 | throw new RuntimeException('Unable to find the PHP executable.'); |
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73 | } |
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74 | $env = 1 < func_num_args() ? func_get_arg(1) : null; |
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75 | |||
76 | parent::start($callback, $env); |
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77 | } |
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78 | } |