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<?php const FOO = ['a', 'b', 'c']; var_dump(isset(FOO[1]));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/EimZP
function name:  (null)
number of ops:  7
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   DECLARE_CONST                                            'FOO', <array>
    4     1        INIT_FCALL                                               'var_dump'
          2        FETCH_CONSTANT                                   ~0      'FOO'
          3        ISSET_ISEMPTY_DIM_OBJ                         0  ~1      ~0, 1
          4        SEND_VAL                                                 ~1
          5        DO_ICALL                                                 
          6      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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