vendor/croisiland/common-bundle/src/Helper/DomDocumentHelper.php line 22

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  1. <?php
  3. declare(strict_types=1);
  5. namespace Croisiland\CommonBundle\Helper;
  7. use DOMDocument;
  9. class DomDocumentHelper
  10. {
  11. /**
  12. * Transforme une chaîne HTML de liste (<ul><li>...</li></ul>) en tableau PHP.
  13. */
  14. public function parseHtmlListToArray(?string $htmlList): array
  15. {
  16. if (empty($htmlList)) {
  17. return [];
  18. }
  20. $dom = new DOMDocument();
  21. $dom->loadHTML(
  22. mb_convert_encoding($htmlList, 'HTML-ENTITIES', 'UTF-8'),
  23. LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD | LIBXML_NOERROR | LIBXML_NOWARNING
  24. );
  25. $listItems = $dom->getElementsByTagName('li');
  27. $result = [];
  28. foreach ($listItems as $item) {
  29. $text = trim($item->nodeValue);
  30. if (!empty($text)) {
  31. $result[] = $text;
  32. }
  33. }
  35. return $result;
  36. }
  37. }