3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $int = 001; var_dump($int); $int = 0019; var_dump($int);
Output for 7.0.0
Parse error: Invalid numeric literal in /in/br48C on line 6
Process exited with code 255.
Output for 5.3.20 - 5.6.28
int(1) int(1)