1. <?php
  3. /**
  4. * Wraps an entry processing function to catch and report errors.
  5. *
  6. * @param callable $processor The function to process an entry.
  7. * @param mixed $entry The entry to process.
  8. * @return mixed The result of the processor function, or null on error.
  9. */
  10. function wrapEntryProcessor(callable $processor, $entry)
  11. {
  12. try {
  13. $result = $processor($entry); // Execute the processor function
  14. return $result;
  15. } catch (\Exception $e) {
  16. // Log the error (replace with your logging mechanism)
  17. error_log("Error processing entry: " . $e->getMessage());
  18. return null; // Or handle the error as needed
  19. }
  20. }
  22. // Example Usage (for testing)
  23. function processEntry($entry) {
  24. if($entry == 'error') {
  25. throw new \Exception("Simulated error");
  26. }
  27. return "Processed: " . $entry;
  28. }
  31. $entry = 'test';
  32. $result = wrapEntryProcessor('processEntry', $entry);
  34. if ($result !== null) {
  35. echo "Result: " . $result . "\n";
  36. } else {
  37. echo "Error processing entry.\n";
  38. }
  40. $entry = 'error';
  41. $result = wrapEntryProcessor('processEntry', $entry);
  43. if ($result !== null) {
  44. echo "Result: " . $result . "\n";
  45. } else {
  46. echo "Error processing entry.\n";
  47. }
  50. ?>

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