3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php printf('%d', PHP_INT_MIN * -1 - 1);
based on XRB0F
Output for 7.0.0 - 7.2.0
-9223372036854775808
Output for 5.3.21 - 5.6.28
Notice: Use of undefined constant PHP_INT_MIN - assumed 'PHP_INT_MIN' in /in/d01R8 on line 3 -1