* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ /** * An executable finder specifically designed for the PHP executable. * * @author Fabien Potencier * @author Johannes M. Schmitt */ class Symfony_Process_PhpExecutableFinder { private $executableFinder; public function __construct() { $this->executableFinder = new Symfony_Process_ExecutableFinder(); } /** * Finds The PHP executable. * * @param bool $includeArgs Whether or not include command arguments * * @return string|false The PHP executable path or false if it cannot be found */ public function find($includeArgs = true) { // HHVM support if (defined('HHVM_VERSION')) { return (false !== ($hhvm = getenv('PHP_BINARY')) ? $hhvm : PHP_BINARY).($includeArgs ? ' '.implode(' ', $this->findArguments()) : ''); } // PHP_BINARY return the current sapi executable if (defined('PHP_BINARY') && PHP_BINARY && in_array(PHP_SAPI, array('cli', 'cli-server')) && is_file(PHP_BINARY)) { return PHP_BINARY; } if ($php = getenv('PHP_PATH')) { if (!is_executable($php)) { return false; } return $php; } if ($php = getenv('PHP_PEAR_PHP_BIN')) { if (is_executable($php)) { return $php; } } $dirs = array(PHP_BINDIR); if (Symfony_Process_ProcessUtils::isWindows()) { $dirs[] = 'C:\xampp\php\\'; } return $this->executableFinder->find('php', false, $dirs); } /** * Finds the PHP executable arguments. * * @return array The PHP executable arguments */ public function findArguments() { $arguments = array(); // HHVM support if (defined('HHVM_VERSION')) { $arguments[] = '--php'; } return $arguments; } }