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run code in 200+ php & hhvm versions
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<?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 5.3.18 - 5.5.28, 5.5.31 - 5.5.33, 5.5.35 - 5.6.12, 5.6.16 - 5.6.19, 5.6.21 - 7.0.4, 7.0.6 - 7.2.0
0.00000
Output for 7.0.5
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 5.5.29 - 5.5.30, 5.5.34, 5.6.13 - 5.6.15, 5.6.20
Fatal error: Call to undefined function bcsub() in /in/YZ5oe on line 7
Process exited with code 255.