1. <?php
  3. /**
  4. * Binds form arguments with a timeout.
  5. *
  6. * @param array $post_data The submitted form data.
  7. * @param int $timeout The timeout in seconds.
  8. * @return array|false The processed data or false on timeout.
  9. */
  10. function bindFormArgumentsWithTimeout(array $post_data, int $timeout): array|false
  11. {
  12. // Initialize a timeout handler.
  13. $timed_out = false;
  14. $start_time = time();
  16. // Process the form data.
  17. $processed_data = [];
  18. foreach ($post_data as $key => $value) {
  19. // Simulate a potentially time-consuming operation.
  20. // Replace this with your actual logic.
  21. if ($key === 'some_long_running_task') {
  22. usleep(500000); // Simulate 0.5 seconds of work.
  23. }
  25. $processed_data[$key] = $value;
  26. }
  28. // Check for timeout.
  29. if (time() - $start_time > $timeout) {
  30. $timed_out = true;
  31. }
  33. if ($timed_out) {
  34. error_log("Form submission timed out after {$timeout} seconds.");
  35. return false; // Indicate timeout.
  36. }
  38. return $processed_data;
  39. }
  41. // Example Usage (for testing purposes - not part of the core function)
  42. if ($_SERVER['REQUEST_METHOD'] === 'POST') {
  43. $form_data = $_POST;
  44. $timeout = 2; // Set the timeout to 2 seconds.
  46. $result = bindFormArgumentsWithTimeout($form_data, $timeout);
  48. if ($result !== false) {
  49. print_r($result); // Output the processed data.
  50. } else {
  51. echo "Form submission timed out.";
  52. }
  54. }
  55. ?>

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