[7578] | 1 | <?php |
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| 2 | |
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| 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 | |
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| 12 | namespace Symfony\Component\Process; |
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| 13 | |
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| 14 | /** |
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| 15 | * An executable finder specifically designed for the PHP executable. |
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| 16 | * |
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| 17 | * @author Fabien Potencier <fabien@symfony.com> |
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| 18 | * @author Johannes M. Schmitt <schmittjoh@gmail.com> |
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| 19 | */ |
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| 20 | class PhpExecutableFinder |
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| 21 | { |
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| 22 | private $executableFinder; |
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| 23 | |
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| 24 | public function __construct() |
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| 25 | { |
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| 26 | $this->executableFinder = new ExecutableFinder(); |
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| 27 | } |
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| 28 | |
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| 29 | /** |
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| 30 | * Finds The PHP executable. |
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| 31 | * |
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| 32 | * @return string|false The PHP executable path or false if it cannot be found |
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| 33 | */ |
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| 34 | public function find() |
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| 35 | { |
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| 36 | // PHP_BINARY return the current sapi executable |
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| 37 | if (defined('PHP_BINARY') && PHP_BINARY && ('cli' === PHP_SAPI)) { |
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| 38 | return PHP_BINARY; |
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| 39 | } |
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| 40 | |
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| 41 | if ($php = getenv('PHP_PATH')) { |
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| 42 | if (!is_executable($php)) { |
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| 43 | return false; |
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| 44 | } |
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| 45 | |
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| 46 | return $php; |
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| 47 | } |
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| 48 | |
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| 49 | if ($php = getenv('PHP_PEAR_PHP_BIN')) { |
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| 50 | if (is_executable($php)) { |
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| 51 | return $php; |
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| 52 | } |
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| 53 | } |
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| 54 | |
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| 55 | $dirs = array(PHP_BINDIR); |
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| 56 | if (defined('PHP_WINDOWS_VERSION_BUILD')) { |
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| 57 | $dirs[] = 'C:\xampp\php\\'; |
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| 58 | } |
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| 59 | |
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| 60 | return $this->executableFinder->find('php', false, $dirs); |
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| 61 | } |
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| 62 | } |
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