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<?php $arr = [1, '1', 3]; foreach ($arr as $item) { switch ($item) { case 1: echo $item; break; case 3: echo 'not'; break; }}
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 13
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 13
Branch analysis from position: 3
2 jumps found. (Code = 44) Position 1 = 5, Position 2 = 8
Branch analysis from position: 5
2 jumps found. (Code = 44) Position 1 = 7, Position 2 = 10
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
Branch analysis from position: 8
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 13
filename:       /in/IPDNi
function name:  (null)
number of ops:  15
compiled vars:  !0 = $arr, !1 = $item
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    1     0  E >   ASSIGN                                                   !0, <array>
          1      > FE_RESET_R                                       $3      !0, ->13
          2    > > FE_FETCH_R                                               $3, !1, ->13
          3    >   IS_EQUAL                                                 !1, 1
          4      > JMPNZ                                                    ~4, ->8
          5    >   IS_EQUAL                                                 !1, 3
          6      > JMPNZ                                                    ~4, ->10
          7    > > JMP                                                      ->12
          8    >   ECHO                                                     !1
          9      > JMP                                                      ->12
         10    >   ECHO                                                     'not'
         11      > JMP                                                      ->12
         12    > > JMP                                                      ->2
         13    >   FE_FREE                                                  $3
         14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
139.2 ms | 1385 KiB | 13 Q