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<?php $array = ['test1','test2','test3','test4']; foreach($array as $key => $value) { if($key == '0') { echo "key0\n"; } else { echo $array[$key - 1] . "\n"; } }
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 = 43) Position 1 = 6, Position 2 = 8
Branch analysis from position: 6
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: 8
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 13
filename:       /in/YOeHU
function name:  (null)
number of ops:  15
compiled vars:  !0 = $array, !1 = $value, !2 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    4     1      > FE_RESET_R                                       $4      !0, ->13
          2    > > FE_FETCH_R                                       ~5      $4, !1, ->13
          3    >   ASSIGN                                                   !2, ~5
    5     4        IS_EQUAL                                                 !2, '0'
          5      > JMPZ                                                     ~7, ->8
    6     6    >   ECHO                                                     'key0%0A'
          7      > JMP                                                      ->12
    8     8    >   SUB                                              ~8      !2, 1
          9        FETCH_DIM_R                                      ~9      !0, ~8
         10        CONCAT                                           ~10     ~9, '%0A'
         11        ECHO                                                     ~10
    4    12    > > JMP                                                      ->2
         13    >   FE_FREE                                                  $4
   10    14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
146.73 ms | 1398 KiB | 13 Q