3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php printf("%d", (bcpow("2","64",0) - 1) );
Output for 4.3.0 - 5.0.1, 5.0.3 - 5.4.45, 5.6.0 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
0
Output for 5.5.0 - 5.5.38
Fatal error: Call to undefined function bcpow() in /in/dElCu on line 2
Process exited with code 255.
Output for 5.0.2
9223372036854775807