3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo bcadd("0", "-0.1");
Output for 4.3.1, 7.4.23, 8.0.10, 8.1rc1 - rc2
0
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.30, 7.4.0 - 7.4.22, 8.0.0 - 8.0.9
-0
Output for 5.4.0 - 5.4.45
Fatal error: Call to undefined function bcadd() in /in/hammP on line 3
Process exited with code 255.

preferences:
65.29 ms | 461 KiB | 5 Q