3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $string = 'oh loooong jhonson, miiiiauuu miiiaaaau'; for($i=0; $i < 10000; $i++) { preg_match('/miaau/', $string, array()); }
based on 2QWA6
Output for 4.3.2 - 5.4.32
Fatal error: Only variables can be passed by reference in /in/f1AP7 on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Only variables can be passed by reference in /in/f1AP7 on line 6