3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $doc = new DomDocument('1.0', 'UTF-8'); $doc->formatOutput = true; $iterator = new ArrayIterator([ ['john', 'doe', 'john.doe@example.com'], ['jane', 'doe', 'jane.doe@example.com'], ]); $root = $doc->createElement('table'); foreach ($iterator as $row) { $item = $doc->createElement('tr'); array_walk($row, function ($value) use (&$item, $doc) { $content = $doc->createTextNode($value); $cell = $doc->createElement('td'); $cell->appendChild($content); $item->appendChild($cell); }); $root->appendChild($item); } $doc->appendChild($root); $doc->documentElement->setAttribute('class', 'foo'); echo '<pre>', htmlspecialchars($doc->saveHTML($doc->documentElement));
Output for 5.4.0 - 7.2.0
<pre>&lt;table class=&quot;foo&quot;&gt; &lt;tr&gt; &lt;td&gt;john&lt;/td&gt; &lt;td&gt;doe&lt;/td&gt; &lt;td&gt;john.doe@example.com&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;jane&lt;/td&gt; &lt;td&gt;doe&lt;/td&gt; &lt;td&gt;jane.doe@example.com&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/NR4AU on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[', expecting ')' in /in/NR4AU on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/NR4AU on line 5
Process exited with code 255.