annotate vendor/symfony/process/PhpExecutableFinder.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 129ea1e6d783
children
rev   line source
Chris@0 1 <?php
Chris@0 2
Chris@0 3 /*
Chris@0 4 * This file is part of the Symfony package.
Chris@0 5 *
Chris@0 6 * (c) Fabien Potencier <fabien@symfony.com>
Chris@0 7 *
Chris@0 8 * For the full copyright and license information, please view the LICENSE
Chris@0 9 * file that was distributed with this source code.
Chris@0 10 */
Chris@0 11
Chris@0 12 namespace Symfony\Component\Process;
Chris@0 13
Chris@0 14 /**
Chris@0 15 * An executable finder specifically designed for the PHP executable.
Chris@0 16 *
Chris@0 17 * @author Fabien Potencier <fabien@symfony.com>
Chris@0 18 * @author Johannes M. Schmitt <schmittjoh@gmail.com>
Chris@0 19 */
Chris@0 20 class PhpExecutableFinder
Chris@0 21 {
Chris@0 22 private $executableFinder;
Chris@0 23
Chris@0 24 public function __construct()
Chris@0 25 {
Chris@0 26 $this->executableFinder = new ExecutableFinder();
Chris@0 27 }
Chris@0 28
Chris@0 29 /**
Chris@0 30 * Finds The PHP executable.
Chris@0 31 *
Chris@0 32 * @param bool $includeArgs Whether or not include command arguments
Chris@0 33 *
Chris@0 34 * @return string|false The PHP executable path or false if it cannot be found
Chris@0 35 */
Chris@0 36 public function find($includeArgs = true)
Chris@0 37 {
Chris@0 38 $args = $this->findArguments();
Chris@0 39 $args = $includeArgs && $args ? ' '.implode(' ', $args) : '';
Chris@0 40
Chris@0 41 // HHVM support
Chris@17 42 if (\defined('HHVM_VERSION')) {
Chris@0 43 return (getenv('PHP_BINARY') ?: PHP_BINARY).$args;
Chris@0 44 }
Chris@0 45
Chris@0 46 // PHP_BINARY return the current sapi executable
Chris@17 47 if (PHP_BINARY && \in_array(\PHP_SAPI, ['cli', 'cli-server', 'phpdbg'], true)) {
Chris@0 48 return PHP_BINARY.$args;
Chris@0 49 }
Chris@0 50
Chris@0 51 if ($php = getenv('PHP_PATH')) {
Chris@16 52 if (!@is_executable($php)) {
Chris@0 53 return false;
Chris@0 54 }
Chris@0 55
Chris@0 56 return $php;
Chris@0 57 }
Chris@0 58
Chris@0 59 if ($php = getenv('PHP_PEAR_PHP_BIN')) {
Chris@16 60 if (@is_executable($php)) {
Chris@0 61 return $php;
Chris@0 62 }
Chris@0 63 }
Chris@0 64
Chris@17 65 if (@is_executable($php = PHP_BINDIR.('\\' === \DIRECTORY_SEPARATOR ? '\\php.exe' : '/php'))) {
Chris@14 66 return $php;
Chris@14 67 }
Chris@14 68
Chris@17 69 $dirs = [PHP_BINDIR];
Chris@17 70 if ('\\' === \DIRECTORY_SEPARATOR) {
Chris@0 71 $dirs[] = 'C:\xampp\php\\';
Chris@0 72 }
Chris@0 73
Chris@0 74 return $this->executableFinder->find('php', false, $dirs);
Chris@0 75 }
Chris@0 76
Chris@0 77 /**
Chris@0 78 * Finds the PHP executable arguments.
Chris@0 79 *
Chris@0 80 * @return array The PHP executable arguments
Chris@0 81 */
Chris@0 82 public function findArguments()
Chris@0 83 {
Chris@17 84 $arguments = [];
Chris@0 85
Chris@17 86 if (\defined('HHVM_VERSION')) {
Chris@0 87 $arguments[] = '--php';
Chris@17 88 } elseif ('phpdbg' === \PHP_SAPI) {
Chris@0 89 $arguments[] = '-qrr';
Chris@0 90 }
Chris@0 91
Chris@0 92 return $arguments;
Chris@0 93 }
Chris@0 94 }