run code in 200+ php & hhvm versions
Bugs & Features
<?php $string = "[{url: "http://superbocksuperrock.pt",description: "",type: "official"},{url: "http://www.facebook.com/sbsr",description: "Facebook oficial",type: "official"},{url: "http://www.festivais.pt/sbsr",description: "Outro site",type: "twitter"}]"; echo $string; ?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).
Note: hhvm uses a JIT which only kicks in after a few runs. Since we run scripts only once, hhvm always runs slower.

VersionSystem time (s)User time (s)Memory (MiB)