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<?php $a = 2; switch($a) { case 1: echo "1"; exit; break; case 2: echo "2"; exit; break; case 3: echo "3"; exit; break; } echo "4";
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 44) Position 1 = 3, Position 2 = 8
Branch analysis from position: 3
2 jumps found. (Code = 44) Position 1 = 5, Position 2 = 11
Branch analysis from position: 5
2 jumps found. (Code = 44) Position 1 = 7, Position 2 = 14
Branch analysis from position: 7
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: 14
1 jumps found. (Code = 79) Position 1 = -2
Branch analysis from position: 11
1 jumps found. (Code = 79) Position 1 = -2
Branch analysis from position: 8
1 jumps found. (Code = 79) Position 1 = -2
filename:       /in/WZFU1
function name:  (null)
number of ops:  19
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 2
    6     1        IS_EQUAL                                                 !0, 1
          2      > JMPNZ                                                    ~2, ->8
   10     3    >   IS_EQUAL                                                 !0, 2
          4      > JMPNZ                                                    ~2, ->11
   14     5    >   IS_EQUAL                                                 !0, 3
          6      > JMPNZ                                                    ~2, ->14
          7    > > JMP                                                      ->17
    7     8    >   ECHO                                                     '1'
    8     9      > EXIT                                                     
    9    10*       JMP                                                      ->17
   11    11    >   ECHO                                                     '2'
   12    12      > EXIT                                                     
   13    13*       JMP                                                      ->17
   15    14    >   ECHO                                                     '3'
   16    15      > EXIT                                                     
   17    16*       JMP                                                      ->17
   19    17    >   ECHO                                                     '4'
         18      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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