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<?php var_dump( @reset($x)['dfsa'] ); $x = 3; var_dump( @reset($x)['dfsa'] ); $x = ['dfsa']; var_dump( @'d'['dfsa'] ); $x = [3 => ['dfsa' => 'Y']]; var_dump( @reset($x)['dfsa'] );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/243Hl
function name:  (null)
number of ops:  37
compiled vars:  !0 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        BEGIN_SILENCE                                    ~1      
          2        INIT_FCALL                                               'reset'
          3        SEND_REF                                                 !0
          4        DO_ICALL                                         $2      
          5        FETCH_DIM_R                                      ~3      $2, 'dfsa'
          6        END_SILENCE                                              ~1
          7        SEND_VAL                                                 ~3
          8        DO_ICALL                                                 
    5     9        ASSIGN                                                   !0, 3
    6    10        INIT_FCALL                                               'var_dump'
         11        BEGIN_SILENCE                                    ~6      
         12        INIT_FCALL                                               'reset'
         13        SEND_REF                                                 !0
         14        DO_ICALL                                         $7      
         15        FETCH_DIM_R                                      ~8      $7, 'dfsa'
         16        END_SILENCE                                              ~6
         17        SEND_VAL                                                 ~8
         18        DO_ICALL                                                 
    8    19        ASSIGN                                                   !0, <array>
    9    20        INIT_FCALL                                               'var_dump'
         21        BEGIN_SILENCE                                    ~11     
         22        FETCH_DIM_R                                      ~12     'd', 'dfsa'
         23        END_SILENCE                                              ~11
         24        SEND_VAL                                                 ~12
         25        DO_ICALL                                                 
   11    26        ASSIGN                                                   !0, <array>
   12    27        INIT_FCALL                                               'var_dump'
         28        BEGIN_SILENCE                                    ~15     
         29        INIT_FCALL                                               'reset'
         30        SEND_REF                                                 !0
         31        DO_ICALL                                         $16     
         32        FETCH_DIM_R                                      ~17     $16, 'dfsa'
         33        END_SILENCE                                              ~15
         34        SEND_VAL                                                 ~17
         35        DO_ICALL                                                 
         36      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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168 ms | 1400 KiB | 17 Q