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  1. <?php
  2. function addSalutation($html) {
  3. 	$doc = new DOMDocument();
  4. 	$doc->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
  5. 	$xpath = new DOMXPath($doc);
  6. 	$tds = $xpath->query('//tbody/tr/td[contains(text(),"{{ username }}")]');
  7. 	foreach(iterator_to_array($tds) as $td) {
  8. 		$newTd = $doc->createElement('td', '{{ salutation }}');
  9. 		$newTr = $doc->createElement('tr');
  10. 		$newHd = $doc->createElement('thead');
  11.  
  12. 		$newTr->appendChild($newTd);
  13. 		$newHd->appendChild($newTr);
  14. 		$tbody = $td->parentNode->parentNode;
  15. 		$tbody->parentNode->insertBefore($newHd, $tbody);
  16. 	}
  17. 	return $doc->saveHTML();
  18. }
  19.  
  20. // Sample data
  21. $html = '
  22. <tbody>
  23.     <tr>
  24.         <td>
  25.             {{ username }}
  26.         </td>
  27.     </tr>
  28. </tbody>';	
  29.  
  30. // Add salutation
  31. $html = addSalutation($html);
  32.  
  33. // Output result
  34. echo $html;
  35. ?>
  36.  
Success #stdin #stdout 0.02s 52472KB
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stdin
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Standard input is empty
stdout
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<thead><tr><td>{{ salutation }}</td></tr></thead><tbody>
    <tr>
        <td>
            {{ username }}
        </td>
    </tr>
</tbody>
https://ideone.com/m5NYju
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
secret

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