1. <?php
  3. /**
  4. * Parses command-line options with manual overrides.
  5. *
  6. * @param array $options An array of default option values.
  7. * @param array $overrides An array of option overrides (key => value).
  8. * @return array An associative array containing the parsed option values.
  9. */
  10. function parseCommandLineOptions(array $options, array $overrides): array
  11. {
  12. $parsedOptions = $options; // Start with default options
  14. // Apply overrides, overriding default values
  15. foreach ($overrides as $key => $value) {
  16. $parsedOptions[$key] = $value;
  17. }
  19. return $parsedOptions;
  20. }
  22. /**
  23. * Example usage and demonstration.
  24. */
  25. if (PHP_SAPI === 'cli') {
  26. // Default options
  27. $defaultOptions = [
  28. 'name' => 'default_name',
  29. 'port' => 8080,
  30. 'debug' => false,
  31. 'verbose' => true,
  32. ];
  34. // Command-line arguments (simulated for demonstration)
  35. $commandLineArgs = [
  36. 'name' => 'user_name',
  37. 'port' => 9000,
  38. 'debug' => true,
  39. ];
  41. // Parse the options
  42. $parsedOptions = parseCommandLineOptions($defaultOptions, $commandLineArgs);
  44. // Output the parsed options
  45. echo "<pre>";
  46. print_r($parsedOptions);
  47. echo "</pre>";
  48. }
  50. ?>

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