3v4l.org

run code in 300+ PHP versions simultaneously
<?php $isSource = false; $isIdeal = false; $isSofort = false; if (!$isSource || !($isIdeal || $isSofort)) { echo 'UnSupported!!!'; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 47) Position 1 = 5, Position 2 = 9
Branch analysis from position: 5
2 jumps found. (Code = 47) Position 1 = 6, Position 2 = 7
Branch analysis from position: 6
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 11
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
Branch analysis from position: 7
Branch analysis from position: 9
filename:       /in/93CaZ
function name:  (null)
number of ops:  12
compiled vars:  !0 = $isSource, !1 = $isIdeal, !2 = $isSofort
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <false>
    3     1        ASSIGN                                                   !1, <false>
    4     2        ASSIGN                                                   !2, <false>
    7     3        BOOL_NOT                                         ~6      !0
          4      > JMPNZ_EX                                         ~6      ~6, ->9
          5    > > JMPNZ_EX                                         ~7      !1, ->7
          6    >   BOOL                                             ~7      !2
          7    >   BOOL_NOT                                         ~8      ~7
          8        BOOL                                             ~6      ~8
          9    > > JMPZ                                                     ~6, ->11
    8    10    >   ECHO                                                     'UnSupported%21%21%21'
    9    11    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
164.51 ms | 1384 KiB | 13 Q