1. <?php
  3. /**
  4. * Flushes output for API endpoints for diagnostics.
  5. *
  6. * This function can be called to force output to be sent immediately,
  7. * useful for debugging API requests and responses.
  8. */
  9. function flushOutput() {
  10. ob_flush(); // Flush output buffer
  11. fflush(FILE, FIFO); // Flush file buffer
  12. }
  14. /**
  15. * Example usage within an API endpoint. Replace with your actual endpoint logic.
  16. *
  17. * @param string $requestMethod HTTP request method (e.g., 'GET', 'POST')
  18. * @param string $endpointPath The API endpoint path.
  19. */
  20. function apiEndpointHandler($requestMethod, $endpointPath) {
  21. //Simulate API logic
  22. if ($endpointPath === '/data') {
  23. $data = ['message' => 'This is some data'];
  24. header('Content-Type: application/json');
  25. echo json_encode($data);
  26. flushOutput(); // Flush output after sending the response
  27. } elseif ($endpointPath === '/error') {
  28. http_response_code(500); // Set an error code
  29. echo "Internal Server Error";
  30. flushOutput();
  31. }
  32. else {
  33. http_response_code(404);
  34. echo "Not Found";
  35. flushOutput();
  36. }
  37. }
  38. ?>

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