1. <?php
  3. /**
  4. * Exports DOM element results for quick fixes, including defensive checks.
  5. *
  6. * @param DOMNode $node The DOM node to export.
  7. * @param string $prefix Optional prefix for the exported properties.
  8. * @return string A string containing PHP code representing the DOM element's properties.
  9. */
  10. function exportDomElement(DOMNode $node, string $prefix = ''): string
  11. {
  12. $output = '';
  14. // Defensive check: Ensure the node is valid.
  15. if (!$node) {
  16. return '// Invalid DOM node.';
  17. }
  19. // Output the node's attributes.
  20. if ($attributes = $node->attributes) {
  21. foreach ($attributes as $attribute) {
  22. $output .= "\t$prefix \$" . $attribute->name . " = '" . $attribute->value . "';\n";
  23. }
  24. }
  26. // Output the node's properties.
  27. if ($node->hasAttributes() || $node->hasChildNodes()) { // Only show properties if there are attributes or children
  28. foreach ($node->attributes as $attribute) {
  29. $output .= "\t$prefix \$" . $attribute->name . " = '" . $attribute->value . "';\n";
  30. }
  31. }
  33. if ($node->hasChildNodes()) {
  34. foreach ($node->childNodes as $childNode) {
  35. $childName = $childNode->nodeName;
  36. $output .= "\t$prefix \$" . $childName . " = " . exportDomElement($childNode, $prefix . '$') . ";\n"; // Recursive call for child nodes
  37. }
  38. }
  41. return $output;
  42. }
  44. // Example usage:
  45. if (isset($_GET['dom_id']) && is_numeric($_GET['dom_id'])) {
  46. $domId = (int)$_GET['dom_id'];
  48. // Load the DOM document (replace with your actual DOM loading mechanism)
  49. $dom = new DOMDocument();
  50. $dom->loadHTML(file_get_contents('your_html_file.html')); // Replace with your HTML file
  52. $element = $dom->getElementById($domId);
  54. if ($element) {
  55. $code = exportDomElement($element);
  56. echo "<pre>" . $code . "</pre>"; // Output the generated code with formatting
  57. } else {
  58. echo "Element with ID {$domId} not found.";
  59. }
  60. } else {
  61. echo "Please provide a DOM element ID via GET request (e.g., ?dom_id=1).";
  62. }
  64. ?>

Add your comment