3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(PHP_INT_MIN); ?>
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
int(-9223372036854775808)
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.38
Notice: Use of undefined constant PHP_INT_MIN - assumed 'PHP_INT_MIN' in /in/1EFrW on line 2 string(11) "PHP_INT_MIN"

preferences:
220.53 ms | 402 KiB | 318 Q