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<?php $a = 0; switch(++$a) { case 3: echo 3; break; case 2: echo 2; break; case 1: echo 1; break; default: echo "No match!"; break; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 44) Position 1 = 4, Position 2 = 9
Branch analysis from position: 4
2 jumps found. (Code = 44) Position 1 = 6, Position 2 = 11
Branch analysis from position: 6
2 jumps found. (Code = 44) Position 1 = 8, Position 2 = 13
Branch analysis from position: 8
1 jumps found. (Code = 42) Position 1 = 15
Branch analysis from position: 15
1 jumps found. (Code = 42) Position 1 = 17
Branch analysis from position: 17
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 13
1 jumps found. (Code = 42) Position 1 = 17
Branch analysis from position: 17
Branch analysis from position: 11
1 jumps found. (Code = 42) Position 1 = 17
Branch analysis from position: 17
Branch analysis from position: 9
1 jumps found. (Code = 42) Position 1 = 17
Branch analysis from position: 17
filename:       /in/g0FMJ
function name:  (null)
number of ops:  19
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 0
    4     1        PRE_INC                                          ~2      !0
    5     2        CASE                                                     ~2, 3
          3      > JMPNZ                                                    ~3, ->9
    6     4    >   CASE                                                     ~2, 2
          5      > JMPNZ                                                    ~3, ->11
    7     6    >   CASE                                                     ~2, 1
          7      > JMPNZ                                                    ~3, ->13
          8    > > JMP                                                      ->15
    5     9    >   ECHO                                                     3
         10      > JMP                                                      ->17
    6    11    >   ECHO                                                     2
         12      > JMP                                                      ->17
    7    13    >   ECHO                                                     1
         14      > JMP                                                      ->17
    8    15    >   ECHO                                                     'No+match%21'
         16      > JMP                                                      ->17
         17    >   FREE                                                     ~2
    9    18      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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