3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(PHP_INT_MIN * -1 - 1);
based on Bv2hR
Output for 7.0.0 - 7.2.0
float(9.2233720368548E+18)
Output for 5.3.21 - 5.6.28
Notice: Use of undefined constant PHP_INT_MIN - assumed 'PHP_INT_MIN' in /in/HuAtc on line 3 int(-1)