3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $cache = array('Blah\Blah\Blah', 'src/Blah/Blah/Blag.php'); for ($i = 0; $i < 1000; $i++) { list($class, $file) = $cache; }
based on hgdjT
Output for 4.3.0 - 7.2.0