3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(similar_text('abc', 'ac', &$p), $p);
Output for 5.4.0 - 5.4.4
Fatal error: Call-time pass-by-reference has been removed in /in/nBKPK on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Deprecated: Call-time pass-by-reference has been deprecated in /in/nBKPK on line 3 int(2) float(80)