PhpExecutableFinder.php 2.3 KB

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  1. <?php
  2. /*
  3. * This file is part of the Symfony package.
  4. *
  5. * (c) Fabien Potencier <fabien@symfony.com>
  6. *
  7. * For the full copyright and license information, please view the LICENSE
  8. * file that was distributed with this source code.
  9. */
  10. namespace Symfony\Component\Process;
  11. /**
  12. * An executable finder specifically designed for the PHP executable.
  13. *
  14. * @author Fabien Potencier <fabien@symfony.com>
  15. * @author Johannes M. Schmitt <schmittjoh@gmail.com>
  16. */
  17. class PhpExecutableFinder
  18. {
  19. private $executableFinder;
  20. public function __construct()
  21. {
  22. $this->executableFinder = new ExecutableFinder();
  23. }
  24. /**
  25. * Finds The PHP executable.
  26. *
  27. * @return string|false
  28. */
  29. public function find(bool $includeArgs = true)
  30. {
  31. if ($php = getenv('PHP_BINARY')) {
  32. if (!is_executable($php) && !$php = $this->executableFinder->find($php)) {
  33. return false;
  34. }
  35. if (@is_dir($php)) {
  36. return false;
  37. }
  38. return $php;
  39. }
  40. $args = $this->findArguments();
  41. $args = $includeArgs && $args ? ' '.implode(' ', $args) : '';
  42. // PHP_BINARY return the current sapi executable
  43. if (\PHP_BINARY && \in_array(\PHP_SAPI, ['cli', 'cli-server', 'phpdbg'], true)) {
  44. return \PHP_BINARY.$args;
  45. }
  46. if ($php = getenv('PHP_PATH')) {
  47. if (!@is_executable($php) || @is_dir($php)) {
  48. return false;
  49. }
  50. return $php;
  51. }
  52. if ($php = getenv('PHP_PEAR_PHP_BIN')) {
  53. if (@is_executable($php) && !@is_dir($php)) {
  54. return $php;
  55. }
  56. }
  57. if (@is_executable($php = \PHP_BINDIR.('\\' === \DIRECTORY_SEPARATOR ? '\\php.exe' : '/php')) && !@is_dir($php)) {
  58. return $php;
  59. }
  60. $dirs = [\PHP_BINDIR];
  61. if ('\\' === \DIRECTORY_SEPARATOR) {
  62. $dirs[] = 'C:\xampp\php\\';
  63. }
  64. return $this->executableFinder->find('php', false, $dirs);
  65. }
  66. /**
  67. * Finds the PHP executable arguments.
  68. *
  69. * @return array
  70. */
  71. public function findArguments()
  72. {
  73. $arguments = [];
  74. if ('phpdbg' === \PHP_SAPI) {
  75. $arguments[] = '-qrr';
  76. }
  77. return $arguments;
  78. }
  79. }