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<?php |
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|
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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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|
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namespace Symfony\Component\Process; |
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|
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/** |
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* An executable finder specifically designed for the PHP executable. |
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* |
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* @author Fabien Potencier <fabien@symfony.com> |
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* @author Johannes M. Schmitt <schmittjoh@gmail.com> |
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*/ |
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class PhpExecutableFinder |
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{ |
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private $executableFinder; |
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|
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public function __construct() |
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{ |
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$this->executableFinder = new ExecutableFinder(); |
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} |
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|
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/** |
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* Finds The PHP executable. |
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* |
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* @param bool $includeArgs Whether or not include command arguments |
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* |
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* @return string|false The PHP executable path or false if it cannot be found |
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*/ |
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public function find($includeArgs = true) |
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{ |
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$args = $this->findArguments(); |
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$args = $includeArgs && $args ? ' '.implode(' ', $args) : ''; |
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|
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// HHVM support |
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if (\defined('HHVM_VERSION')) { |
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return (getenv('PHP_BINARY') ?: \PHP_BINARY).$args; |
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} |
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|
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// PHP_BINARY return the current sapi executable |
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if (\PHP_BINARY && \in_array(\PHP_SAPI, ['cli', 'cli-server', 'phpdbg'], true)) { |
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return \PHP_BINARY.$args; |
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} |
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|
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if ($php = getenv('PHP_PATH')) { |
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if (!@is_executable($php)) { |
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return false; |
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} |
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|
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return $php; |
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} |
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|
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if ($php = getenv('PHP_PEAR_PHP_BIN')) { |
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if (@is_executable($php)) { |
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return $php; |
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} |
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} |
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|
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if (@is_executable($php = \PHP_BINDIR.('\\' === \DIRECTORY_SEPARATOR ? '\\php.exe' : '/php'))) { |
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return $php; |
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} |
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|
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$dirs = [\PHP_BINDIR]; |
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if ('\\' === \DIRECTORY_SEPARATOR) { |
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$dirs[] = 'C:\xampp\php\\'; |
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} |
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|
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return $this->executableFinder->find('php', false, $dirs); |
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} |
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|
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/** |
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* Finds the PHP executable arguments. |
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* |
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* @return array The PHP executable arguments |
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*/ |
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public function findArguments() |
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{ |
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$arguments = []; |
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|
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if (\defined('HHVM_VERSION')) { |
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$arguments[] = '--php'; |
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} elseif ('phpdbg' === \PHP_SAPI) { |
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$arguments[] = '-qrr'; |
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} |
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|
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return $arguments; |
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} |
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} |
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|
