1. <?php
  3. /**
  4. * Archives configuration values for testing rate limiting.
  5. *
  6. * @param array $config An array of configuration values to archive.
  7. * @param string $archivePath The path to the directory where the archive will be stored.
  8. * @return bool True on success, false on failure.
  9. */
  10. function archiveConfigValues(array $config, string $archivePath): bool
  11. {
  12. // Ensure the archive directory exists
  13. if (!is_dir($archivePath)) {
  14. if (!mkdir($archivePath, 0777, true)) {
  15. error_log("Failed to create archive directory: " . $archivePath);
  16. return false;
  17. }
  18. }
  20. // Generate a unique filename for the archive
  21. $timestamp = time();
  22. $archiveFilename = 'config_archive_' . $timestamp . '.php';
  23. $archivePath .= '/' . $archiveFilename;
  25. // Encode the configuration values as PHP code
  26. $configString = '<?php return ' . var_export($config, true) . ';';
  28. // Write the encoded configuration to the archive file
  29. if (file_put_contents($archivePath, $configString) === false) {
  30. error_log("Failed to write archive file: " . $archivePath);
  31. return false;
  32. }
  34. return true;
  35. }

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