1. <?php
  3. use Firebase\Functional\Functions\Functions;
  4. use Firebase\Functional\Functions\Function;
  5. use Firebase\Functional\Functions\FunctionOptions;
  6. use Firebase\Functional\Functions\FunctionRunner;
  7. use Firebase\Functional\Functions\RetryOptions;
  9. /**
  10. * Schedules execution of JSON payloads with retry logic.
  11. *
  12. * @param array $payload The JSON payload to execute.
  13. * @param string $function_name The name of the function to execute.
  14. * @param string $function_path The path to the function file.
  15. * @param int $retries The number of retries.
  16. * @param int $delay The delay between retries in seconds.
  17. * @return bool True on success, false on failure.
  18. */
  19. function scheduleAndExecute(array $payload, string $function_name, string $function_path, int $retries = 3, int $delay = 5): bool
  20. {
  21. try {
  22. // Define retry options
  23. $retry_options = new RetryOptions([
  24. 'maxAttempts' => $retries,
  25. 'delayBetweenAttempts' => $delay,
  26. ]);
  28. // Create a function runner
  29. $function_runner = new FunctionRunner();
  31. // Execute the function with retry logic
  32. $result = $function_runner->run(
  33. $function_name,
  34. $function_path,
  35. $payload,
  36. $retry_options
  37. );
  39. // Check if the function execution was successful
  40. if ($result === true) {
  41. return true;
  42. } else {
  43. return false;
  44. }
  46. } catch (\Exception $e) {
  47. // Log the error
  48. error_log("Error executing function: " . $e->getMessage());
  49. return false;
  50. }
  51. }
  54. /**
  55. * Example Usage (Illustrative)
  56. */
  58. // Sample payload
  59. $data = ['key1' => 'value1', 'key2' => 'value2'];
  61. // Function details
  62. $functionName = 'my_function';
  63. $functionPath = 'path/to/my_function.php'; // Replace with your function path
  65. // Schedule and execute the function
  66. $success = scheduleAndExecute($data, $functionName, $functionPath);
  68. if ($success) {
  69. echo "Function executed successfully.\n";
  70. } else {
  71. echo "Function execution failed.\n";
  72. }
  74. ?>

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