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<?php $arr = ['a','b','c']; foreach ($arr as $dummy) { $arr = [1,2,3]; var_dump($dummy); } var_dump($arr);
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
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
filename:       /in/8LL0C
function name:  (null)
number of ops:  13
compiled vars:  !0 = $arr, !1 = $dummy
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1      > FE_RESET_R                                       $3      !0, ->8
          2    > > FE_FETCH_R                                               $3, !1, ->8
    6     3    >   ASSIGN                                                   !0, <array>
    7     4        INIT_FCALL                                               'var_dump'
          5        SEND_VAR                                                 !1
          6        DO_ICALL                                                 
    4     7      > JMP                                                      ->2
          8    >   FE_FREE                                                  $3
    9     9        INIT_FCALL                                               'var_dump'
         10        SEND_VAR                                                 !0
         11        DO_ICALL                                                 
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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61.85 ms | 911 KiB | 14 Q