Online PHP editor | output for SUuBL

@ 2020-12-01T03:00:05Z

<?php

$html = <<<HTML
<!DOCTYPE html>
<html>
 <head>
  <meta charset="utf-8">
  <title>header</title>
 </head> 
 <body>
  <input id='printed_name' type='text' class='forma_input' required='' style='position: relative;top: -8px;'>
 </body> 
</html>
HTML;

$doc = new DOMDocument();
$doc->loadHtml($html);
$el = $doc->getElementById('printed_name');
$el->setAttribute( "value", "1234" );

var_dump($doc->saveHTML());

Output for 8.0.30, 8.1.22 - 8.1.34, 8.2.9 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3: string(239) "<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>header</title> </head> <body> <input id="printed_name" type="text" class="forma_input" required="" style="position: relative;top: -8px;" value="1234"> </body> </html> "
Output for 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: string(222) "<!DOCTYPE html> <html><head><meta charset="utf-8"><title>header</title></head><body> <input id="printed_name" type="text" class="forma_input" required="" style="position: relative;top: -8px;" value="1234"></body></html> "

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