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run code in 300+ PHP versions simultaneously
<?php $xml_header = "<?xml version='1.0' encoding='utf-8'?><xml/>"; $xml = new SimpleXMLElement($xml_header); $xml->addChild("first_string","this is &lt;mystring&gt; &euro;"); $xml->addChild("second_string","this is <mystring>"); echo $xml->first_string . $xml->second_string;
Output for git.master, git.master_jit, rfc.property-hooks
this is <mystring> this is <mystring>

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