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<?php $a = new ArrayObject(); $a['ID'] = 42; $b = &$a['ID']; $c = $a; $c['ID'] &= 0; $c['ID'] |= 37; echo $a['ID']."\n"; echo $b."\n"; echo $c['ID']."\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/59h2t
function name:  (null)
number of ops:  21
compiled vars:  !0 = $a, !1 = $b, !2 = $c
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $3      'ArrayObject'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $3
    3     3        ASSIGN_DIM                                               !0, 'ID'
          4        OP_DATA                                                  42
    4     5        FETCH_DIM_W                                      $7      !0, 'ID'
          6        ASSIGN_REF                                               !1, $7
    5     7        ASSIGN                                                   !2, !0
    6     8        ASSIGN_DIM_OP                &=              10          !2, 'ID'
          9        OP_DATA                                                  0
    7    10        ASSIGN_DIM_OP                |=               9          !2, 'ID'
         11        OP_DATA                                                  37
    8    12        FETCH_DIM_R                                      ~12     !0, 'ID'
         13        CONCAT                                           ~13     ~12, '%0A'
         14        ECHO                                                     ~13
    9    15        CONCAT                                           ~14     !1, '%0A'
         16        ECHO                                                     ~14
   10    17        FETCH_DIM_R                                      ~15     !2, 'ID'
         18        CONCAT                                           ~16     ~15, '%0A'
         19        ECHO                                                     ~16
         20      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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