3v4l.org

run code in 300+ PHP versions simultaneously
<?php /* 2013 https://stackoverflow.com/q/16933503/2943403 2016 https://stackoverflow.com/q/41244346/2943403 2016 https://stackoverflow.com/q/35736246/2943403 2021 https://stackoverflow.com/q/67334570/2943403 2018 https://stackoverflow.com/q/53134288/2943403 , 2020 https://stackoverflow.com/q/61850703/2943403 2017 https://stackoverflow.com/q/45737883/2943403 2015 bad dupe (off-language) https://stackoverflow.com/q/33300632/2943403 2019 https://stackoverflow.com/q/58092557/2943403 2016 https://stackoverflow.com/q/38087814/2943403 2016 https://stackoverflow.com/q/39667394/2943403 2020 https://stackoverflow.com/q/62485867/2943403 2015 https://stackoverflow.com/q/32854092/2943403 2021 https://stackoverflow.com/q/66837456/2943403 2017 https://stackoverflow.com/q/42130499/2943403 2019 https://stackoverflow.com/q/58064509/2943403 2020 https://stackoverflow.com/q/63136796/2943403 2015 https://stackoverflow.com/q/27817778/2943403 2018 https://stackoverflow.com/q/52668379/2943403 2011 https://stackoverflow.com/q/7958855/2943403 2012 https://stackoverflow.com/q/11493950/2943403 2018 https://stackoverflow.com/q/49736222/2943403 2018 https://stackoverflow.com/q/50219602/2943403 2018 https://stackoverflow.com/q/53273988/2943403 2015 https://stackoverflow.com/q/31624313/2943403 2013 https://stackoverflow.com/q/18827838/2943403 2012 https://stackoverflow.com/q/9380434/2943403 2020 https://stackoverflow.com/q/65352658/2943403 2016 https://stackoverflow.com/q/39328922/2943403 2018 https://stackoverflow.com/q/51741078/2943403 2018 https://stackoverflow.com/q/51694855/2943403 2016 https://stackoverflow.com/q/39736935/2943403 2019 https://stackoverflow.com/q/56053521/2943403 2018 https://stackoverflow.com/q/53686548/2943403 2019 https://stackoverflow.com/q/57169446/2943403 */
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/d1Hgs
function name:  (null)
number of ops:  1
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
  106     0  E > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0

preferences:
145.39 ms | 1396 KiB | 13 Q