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run code in 300+ PHP versions simultaneously
<?php $root = new DOMDocument(); $root->loadXML('<article id=""></article>'); for($i=0;$i<=3;$i++){ $node = new DOMDocument(); $node->loadXML('<section><h1>Überschrift1</h1><h2>Überschrift2</h2><p>Content</p></section>'); $node = $root->importNode($node->documentElement, true); $root->documentElement->appendChild($node); } print $root->saveXML();
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
<?xml version="1.0"?> <article id=""><section><h1>&#xDC;berschrift1</h1><h2>&#xDC;berschrift2</h2><p>Content</p></section><section><h1>&#xDC;berschrift1</h1><h2>&#xDC;berschrift2</h2><p>Content</p></section><section><h1>&#xDC;berschrift1</h1><h2>&#xDC;berschrift2</h2><p>Content</p></section><section><h1>&#xDC;berschrift1</h1><h2>&#xDC;berschrift2</h2><p>Content</p></section></article>
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 <?xml version="1.0"?> <article id=""><section><h1>&#xDC;berschrift1</h1><h2>&#xDC;berschrift2</h2><p>Content</p></section><section><h1>&#xDC;berschrift1</h1><h2>&#xDC;berschrift2</h2><p>Content</p></section><section><h1>&#xDC;berschrift1</h1><h2>&#xDC;berschrift2</h2><p>Content</p></section><section><h1>&#xDC;berschrift1</h1><h2>&#xDC;berschrift2</h2><p>Content</p></section></article>

preferences:
184.99 ms | 402 KiB | 188 Q