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<?php $foo = 1; switch($bar=++$foo) { case ($foo == $bar): echo "horse"; break; } ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 44) Position 1 = 6, Position 2 = 7
Branch analysis from position: 6
1 jumps found. (Code = 42) Position 1 = 9
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 9
Branch analysis from position: 9
filename:       /in/GbvoF
function name:  (null)
number of ops:  11
compiled vars:  !0 = $foo, !1 = $bar
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 1
    3     1        PRE_INC                                          ~3      !0
          2        ASSIGN                                           ~4      !1, ~3
    4     3        IS_EQUAL                                         ~6      !0, !1
          4        CASE                                                     ~4, ~6
          5      > JMPNZ                                                    ~5, ->7
          6    > > JMP                                                      ->9
    5     7    >   ECHO                                                     'horse'
    6     8      > JMP                                                      ->9
          9    >   FREE                                                     ~4
    8    10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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