3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(PHP_INT_MAX*2 >= 1.844674407371E+19 - 0.1 || PHP_INT_MAX*2 <= 1.844674407371E+19 + 0.1);
Output for 4.4.0 - 4.4.9, 5.0.5 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
bool(true)
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.3.0 - 4.3.11, 5.0.0 - 5.0.4
Notice: Use of undefined constant PHP_INT_MAX - assumed 'PHP_INT_MAX' in /in/MKSKc on line 2 Notice: Use of undefined constant PHP_INT_MAX - assumed 'PHP_INT_MAX' in /in/MKSKc on line 2 bool(true)