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<?php $hash->{"123"} = "123"; var_dump($hash); echo $hash->{'123'};
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/8R104
function name:  (null)
number of ops:  8
compiled vars:  !0 = $hash
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN_OBJ                                               !0, '123'
          1        OP_DATA                                                  '123'
    3     2        INIT_FCALL                                               'var_dump'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                                 
    4     5        FETCH_OBJ_R                                      ~3      !0, '123'
          6        ECHO                                                     ~3
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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