3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html = '<table id="transactions" class="table"> <thead> <tr> <th class="image"></th> <th class="title"><span>Title</span></th> <th class="date"><span>Date</span></th> </tr> </thead> <tbody> <tr class="tbody-tr"> <td class="image"> <img src="http://www.example.com/image.jpg"> </td> <td class="title">Title </td> <td class="date">12/16/2017 </td> </tr> <tr class="tbody-tr"> <td class="image"> <img src="http://www.example.com/image.jpg"> </td> <td class="title">Title </td> <td class="date">12/16/2017 </td> </tr> </tbody> </table>'; $doc = new DOMDocument(); $doc->loadHTML($html); $doc->formatOutput = true; foreach ($doc->getElementsByTagName('tr') as $tr) { // insert into thead > th if ($tr->childNodes->item(0)->nodeName == 'th') { $th = $doc->createElement('th'); $th->setAttribute('class', 'example'); $th->nodeValue = 'Example'; $tr->insertBefore($th, $tr->childNodes->item(3)); } // insert into body > td else { $td = $doc->createElement('td'); $td->setAttribute('class', 'example'); $tr->insertBefore($td, $tr->childNodes->item(3)); } } echo $doc->saveHTML();
Output for 8.0.30, 8.1.22 - 8.1.28, 8.2.9 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html><body><table id="transactions" class="table"> <thead> <tr> <th class="image"></th> <td class="example"></td> <th class="title"><span>Title</span></th> <th class="date"><span>Date</span></th> </tr> </thead> <tbody> <tr class="tbody-tr"> <td class="image"> <img src="http://www.example.com/image.jpg"> </td> <td class="example"></td> <td class="title">Title </td> <td class="date">12/16/2017 </td> </tr> <tr class="tbody-tr"> <td class="image"> <img src="http://www.example.com/image.jpg"> </td> <td class="example"></td> <td class="title">Title </td> <td class="date">12/16/2017 </td> </tr> </tbody> </table></body></html>
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html><body><table id="transactions" class="table"> <thead> <tr> <th class="image"></th> <td class="example"></td> <th class="title"><span>Title</span></th> <th class="date"><span>Date</span></th> </tr> </thead> <tbody> <tr class="tbody-tr"> <td class="image"> <img src="http://www.example.com/image.jpg"> </td> <td class="example"></td> <td class="title">Title </td> <td class="date">12/16/2017 </td> </tr> <tr class="tbody-tr"> <td class="image"> <img src="http://www.example.com/image.jpg"> </td> <td class="example"></td> <td class="title">Title </td> <td class="date">12/16/2017 </td> </tr> </tbody> </table></body></html>
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.29, 8.1.0 - 8.1.21, 8.2.0 - 8.2.8
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html><body><table id="transactions" class="table"> <thead><tr> <th class="image"></th> <th class="title"><span>Title</span></th> <th class="example">Example</th> <th class="date"><span>Date</span></th> </tr></thead> <tbody> <tr class="tbody-tr"> <td class="image"> <img src="http://www.example.com/image.jpg"> </td> <td class="title">Title </td> <td class="example"></td> <td class="date">12/16/2017 </td> </tr> <tr class="tbody-tr"> <td class="image"> <img src="http://www.example.com/image.jpg"> </td> <td class="title">Title </td> <td class="example"></td> <td class="date">12/16/2017 </td> </tr> </tbody> </table></body></html>
preferences:
228.83 ms | 405 KiB | 298 Q