3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "1588.2-1482.07-106.13"; $arr = explode("-",$a); $z = bcsub($arr[0], $arr[1], 5); $z = bcsub($z, $arr[2], 5); echo $z;
Output for 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
0.00000
Output for 7.3.32 - 7.3.33, 7.4.33, 8.0.13
Fatal error: Uncaught Error: Call to undefined function bcsub() in /in/YZ5oe:7 Stack trace: #0 {main} thrown in /in/YZ5oe on line 7
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38
Fatal error: Call to undefined function bcsub() in /in/YZ5oe on line 7
Process exited with code 255.
preferences:
158.96 ms | 402 KiB | 340 Q