1. <?php
  3. /**
  4. * Strips metadata from form field data.
  5. *
  6. * @param array $data An associative array of form field data.
  7. * @return array Stripped data.
  8. */
  9. function stripMetadata(array $data): array
  10. {
  11. $strippedData = [];
  12. foreach ($data as $key => $value) {
  13. // Remove metadata keys (e.g., 'name', 'id', 'value', 'type')
  14. $strippedData[$key] = array_values(array_filter($value, function ($item) {
  15. return !in_array($item, ['name', 'id', 'value', 'type']);
  16. }));
  17. }
  18. return $strippedData;
  19. }
  21. //Example usage (can be removed)
  22. /*
  23. $formData = [
  24. 'name' => ['name' => 'John Doe', 'id' => 123, 'value' => 'some value', 'type' => 'text'],
  25. 'email' => ['name' => 'Email', 'value' => 'john.doe@example.com'],
  26. 'address' => ['name' => 'Address', 'value' => ['street' => '123 Main St', 'city' => 'Anytown']],
  27. ];
  29. $stripped = stripMetadata($formData);
  31. print_r($stripped);
  32. */
  34. ?>

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