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<?php define('ABC',8); $a='ABC'; $b='a'; echo constant($$b);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/bGfmk
function name:  (null)
number of ops:  12
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'define'
          1        SEND_VAL                                                 'ABC'
          2        SEND_VAL                                                 8
          3        DO_ICALL                                                 
    5     4        ASSIGN                                                   !0, 'ABC'
    6     5        ASSIGN                                                   !1, 'a'
    8     6        INIT_FCALL                                               'constant'
          7        FETCH_R                      local               ~5      !1
          8        SEND_VAL                                                 ~5
          9        DO_ICALL                                         $6      
         10        ECHO                                                     $6
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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