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<?php $obj = (object)array('apple' => '456'); var_dump($obj); var_dump($obj->{'apple'}); // Notice: Undefined property: stdClass::$123 echo $obj->apple; $obj = (object)array('a123' => '456'); var_dump($obj); var_dump($obj->{'a123'}); // Notice: Undefined property: stdClass::$123
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/bMC9r
function name:  (null)
number of ops:  21
compiled vars:  !0 = $obj
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   CAST                                          8  ~1      <array>
          1        ASSIGN                                                   !0, ~1
    3     2        INIT_FCALL                                               'var_dump'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                                 
    4     5        INIT_FCALL                                               'var_dump'
          6        FETCH_OBJ_R                                      ~4      !0, 'apple'
          7        SEND_VAL                                                 ~4
          8        DO_ICALL                                                 
    5     9        FETCH_OBJ_R                                      ~6      !0, 'apple'
         10        ECHO                                                     ~6
    7    11        CAST                                          8  ~7      <array>
         12        ASSIGN                                                   !0, ~7
    8    13        INIT_FCALL                                               'var_dump'
         14        SEND_VAR                                                 !0
         15        DO_ICALL                                                 
    9    16        INIT_FCALL                                               'var_dump'
         17        FETCH_OBJ_R                                      ~10     !0, 'a123'
         18        SEND_VAL                                                 ~10
         19        DO_ICALL                                                 
         20      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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