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<?php $a = "abc"; foreach($a[0]->cde as &$b) { echo $b; $b = 1; } var_dump($a);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 125) Position 1 = 4, Position 2 = 8
Branch analysis from position: 4
2 jumps found. (Code = 126) Position 1 = 5, Position 2 = 8
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 4
Branch analysis from position: 4
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
filename:       /in/nssfY
function name:  (null)
number of ops:  13
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'abc'
    5     1        FETCH_DIM_W                                      $3      !0, 0
          2        FETCH_OBJ_W                                      $4      $3, 'cde'
          3      > FE_RESET_RW                                      $5      $4, ->8
          4    > > FE_FETCH_RW                                              $5, !1, ->8
    6     5    >   ECHO                                                     !1
    7     6        ASSIGN                                                   !1, 1
    5     7      > JMP                                                      ->4
          8    >   FE_FREE                                                  $5
   10     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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