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<?php $a = [ [0 => '0', 1 => '1'] ]; foreach ($a as $key => $value) { $a[$key] = '2'; } var_dump($a);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 7
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 7
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
filename:       /in/mX7og
function name:  (null)
number of ops:  12
compiled vars:  !0 = $a, !1 = $value, !2 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    7     1      > FE_RESET_R                                       $4      !0, ->7
          2    > > FE_FETCH_R                                       ~5      $4, !1, ->7
          3    >   ASSIGN                                                   !2, ~5
    8     4        ASSIGN_DIM                                               !0, !2
          5        OP_DATA                                                  '2'
    7     6      > JMP                                                      ->2
          7    >   FE_FREE                                                  $4
   11     8        INIT_FCALL                                               'var_dump'
          9        SEND_VAR                                                 !0
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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