3v4l.org

run code in 300+ PHP versions simultaneously
<?php $doc = new DOMDocument("1.0", "UTF-8"); $doc->formatOutput = true; $rss = $doc->createElement("rss"); $rss->setAttribute("version", "2.0"); $doc->appendChild($rss); $channel = $doc->createElement("channel"); $channel->appendChild($doc->createElement("title", "Mah<>titlë")); $channel->appendChild($doc->createElement("description", "Blah")); $channel->appendChild($doc->createElement("link", "Blah")); $rss->appendChild($channel); $item = $doc->createElement("item"); $item->appendChild($doc->createElement("title", "foo")); $item->appendChild($doc->createElement("link", "example.com")); $channel->appendChild($item); echo $doc->saveXML();
Output for git.master, git.master_jit, rfc.property-hooks
<?xml version="1.0" encoding="UTF-8"?> <rss version="2.0"> <channel> <title>Mah&lt;&gt;titlë</title> <description>Blah</description> <link>Blah</link> <item> <title>foo</title> <link>example.com</link> </item> </channel> </rss>

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

preferences:
61.64 ms | 401 KiB | 8 Q