3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $t = -0.07722108145106092170; $t2 = bcmul($t, $t, 40); $t3 = bcmul($t2, $t, 40); $t4 = bcmul($t3, $t, 80); printf("bcmath t2: %s\n", $t2); printf("bcmath t3: %s\n", $t3); printf("bcmath t4: %s\n", $t4);
Output for 4.3.0 - 5.5.28, 5.5.31 - 5.5.33, 5.5.35 - 5.6.12, 5.6.16 - 5.6.19, 5.6.21 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.0.4, 7.0.6 - 7.1.0
bcmath t2: 0.005963095420471397237338025721 bcmath t3: -0.0004604766771646706077009048178523516207 bcmath t4: 0.0000355585069936469498141642836928445185878555510845627
Output for 7.0.5
Fatal error: Uncaught Error: Call to undefined function bcmul() in /in/v79ed:3 Stack trace: #0 {main} thrown in /in/v79ed on line 3
Process exited with code 255.
Output for 5.5.29 - 5.5.30, 5.5.34, 5.6.13 - 5.6.15, 5.6.20
Fatal error: Call to undefined function bcmul() in /in/v79ed on line 3
Process exited with code 255.