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<?php $obj = new stdClass; $obj->{abc(1)} = 12; var_dump($obj->{abc(1)});
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/d8QHo
function name:  (null)
number of ops:  16
compiled vars:  !0 = $obj
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    1     0  E >   NEW                                              $1      'stdClass'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
          3        INIT_FCALL_BY_NAME                                       'abc'
          4        SEND_VAL_EX                                              1
          5        DO_FCALL                                      0  $4      
          6        ASSIGN_OBJ                                               !0, $4
          7        OP_DATA                                                  12
          8        INIT_FCALL                                               'var_dump'
          9        INIT_FCALL_BY_NAME                                       'abc'
         10        SEND_VAL_EX                                              1
         11        DO_FCALL                                      0  $6      
         12        FETCH_OBJ_R                                      ~7      !0, $6
         13        SEND_VAL                                                 ~7
         14        DO_ICALL                                                 
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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