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<?php define("TEST__TEST", null); var_dump(defined("TEST__TEST"), TEST__TEST);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/vuORt
function name:  (null)
number of ops:  11
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'define'
          1        SEND_VAL                                                 'TEST__TEST'
          2        SEND_VAL                                                 null
          3        DO_ICALL                                                 
    5     4        INIT_FCALL                                               'var_dump'
          5        DEFINED                                          ~1      'TEST__TEST'
          6        SEND_VAL                                                 ~1
          7        FETCH_CONSTANT                                   ~2      'TEST__TEST'
          8        SEND_VAL                                                 ~2
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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