1. <?php
  3. /**
  4. * Binds arguments from HTTP responses to a data structure.
  5. *
  6. * This function is designed for legacy projects without advanced frameworks,
  7. * and binds arguments from HTTP response data to a provided array.
  8. *
  9. * @param array $response_data The raw HTTP response data (e.g., from file_get_contents).
  10. * @param array $data The array to populate with the extracted data.
  11. * @param array $expected_keys An array of expected keys in the response data.
  12. * @return bool True on success, false on failure.
  13. */
  14. function bindResponseArguments(array $response_data, array &$data, array $expected_keys): bool
  15. {
  16. // Check if response data is empty or not an array
  17. if (empty($response_data) || !is_array($response_data)) {
  18. error_log("Invalid response data provided.");
  19. return false;
  20. }
  22. // Iterate through expected keys and bind values from the response data
  23. foreach ($expected_keys as $key) {
  24. if (array_key_exists($key, $response_data)) {
  25. $data[$key] = $response_data[$key];
  26. } else {
  27. error_log("Missing key: " . $key . " in response data.");
  28. return false; // Key not found, consider as failure
  29. }
  30. }
  32. return true; // All expected keys found and bound
  33. }
  35. // Example Usage (for testing)
  36. /*
  37. $response = [
  38. 'id' => 123,
  39. 'name' => 'Example Item',
  40. 'description' => 'This is an example.',
  41. 'price' => 19.99
  42. ];
  44. $data = [];
  45. $keys = ['id', 'name', 'price'];
  47. if (bindResponseArguments($response, $data, $keys)) {
  48. print_r($data);
  49. } else {
  50. echo "Error binding response arguments.";
  51. }
  52. */
  54. ?>

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