3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(abs(gmp_add(10, 10) - 30));
based on qQNOL
Output for 5.6.8 - 5.6.20, 5.6.28 - 7.0.5, 7.0.20 - 7.2.0
int(10)
Output for 7.0.6
Fatal error: Uncaught Error: Call to undefined function gmp_add() in /in/MKvnm:3 Stack trace: #0 {main} thrown in /in/MKvnm on line 3
Process exited with code 255.
Output for 5.3.20 - 5.3.29, 5.5.35, 5.6.21
Fatal error: Call to undefined function gmp_add() in /in/MKvnm on line 3
Process exited with code 255.
Output for 5.4.10 - 5.5.34
int(25)