3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = -0.05648055; $b = -0.00000545; var_dump($a); $c = bcadd($a,$b,9); $d = $a+$b; echo $c; // => -0.05648055 <- WRONG echo $d; // => -0.056486 <- CORRECT
Output for 4.3.0 - 5.0.5, 5.1.1 - 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
float(-0.05648055) -0.056480550-0.056486
Output for 7.0.5
float(-0.05648055) Fatal error: Uncaught Error: Call to undefined function bcadd() in /in/O9ptl:7 Stack trace: #0 {main} thrown in /in/O9ptl on line 7
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
float(-0.05648055) Fatal error: Call to undefined function bcadd() in /in/O9ptl on line 7
Process exited with code 255.
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/O9ptl on line 11
Process exited with code 255.