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<?php $c = array(); // You store some data using some string keys foreach (array('ab', 'cd', '10', 'gh', '24') as $key) { $c[(string)"$key"] = 1; } // You pass the array $c to some place else and there you do something like foreach ($c as $k => $v) { if ($k === "10") { echo "found"; exit; } }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 8
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 8
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 8
2 jumps found. (Code = 77) Position 1 = 10, Position 2 = 17
Branch analysis from position: 10
2 jumps found. (Code = 78) Position 1 = 11, Position 2 = 17
Branch analysis from position: 11
2 jumps found. (Code = 43) Position 1 = 14, Position 2 = 16
Branch analysis from position: 14
1 jumps found. (Code = 79) Position 1 = -2
Branch analysis from position: 16
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
Branch analysis from position: 17
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 17
Branch analysis from position: 8
filename:       /in/08fup
function name:  (null)
number of ops:  19
compiled vars:  !0 = $c, !1 = $key, !2 = $v, !3 = $k
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    6     1      > FE_RESET_R                                       $5      <array>, ->8
          2    > > FE_FETCH_R                                               $5, !1, ->8
    7     3    >   CAST                                          6  ~6      !1
          4        CAST                                          6  ~7      ~6
          5        ASSIGN_DIM                                               !0, ~7
          6        OP_DATA                                                  1
    6     7      > JMP                                                      ->2
          8    >   FE_FREE                                                  $5
   11     9      > FE_RESET_R                                       $9      !0, ->17
         10    > > FE_FETCH_R                                       ~10     $9, !2, ->17
         11    >   ASSIGN                                                   !3, ~10
   12    12        IS_IDENTICAL                                             !3, '10'
         13      > JMPZ                                                     ~12, ->16
   13    14    >   ECHO                                                     'found'
   14    15      > EXIT                                                     
   11    16    > > JMP                                                      ->10
         17    >   FE_FREE                                                  $9
   16    18      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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