scratch – Blame information for rev 126

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