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<?php $bar = 'php5'; $php5['bar']['baz'] = 'Jason'; var_dump($$php5['bar']['baz']); //php5 = $($foo['bar']['baz']) = $Jason = Young; echo "\n----------------php7 down------------------\n"; $bar = 'php7'; $php7 = ['bar'=>['baz'=>'Young']]; var_dump($$foo['bar']['baz']);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rIYMV
function name:  (null)
number of ops:  20
compiled vars:  !0 = $bar, !1 = $php5, !2 = $php7, !3 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'php5'
    3     1        FETCH_DIM_W                                      $5      !1, 'bar'
          2        ASSIGN_DIM                                               $5, 'baz'
          3        OP_DATA                                                  'Jason'
    4     4        INIT_FCALL                                               'var_dump'
          5        FETCH_R                      local               ~7      !1
          6        FETCH_DIM_R                                      ~8      ~7, 'bar'
          7        FETCH_DIM_R                                      ~9      ~8, 'baz'
          8        SEND_VAL                                                 ~9
          9        DO_ICALL                                                 
    8    10        ECHO                                                     '%0A----------------php7+down------------------%0A'
   10    11        ASSIGN                                                   !0, 'php7'
   11    12        ASSIGN                                                   !2, <array>
   12    13        INIT_FCALL                                               'var_dump'
         14        FETCH_R                      local               ~13     !3
         15        FETCH_DIM_R                                      ~14     ~13, 'bar'
         16        FETCH_DIM_R                                      ~15     ~14, 'baz'
         17        SEND_VAL                                                 ~15
         18        DO_ICALL                                                 
         19      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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