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<?php $dook = "farts"; $$farts = "shit"; echo $dook; echo $$farts;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/GYFaE
function name:  (null)
number of ops:  7
compiled vars:  !0 = $dook, !1 = $farts
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'farts'
    3     1        FETCH_W                      local               $3      !1
          2        ASSIGN                                                   $3, 'shit'
    4     3        ECHO                                                     !0
    5     4        FETCH_R                      local               ~5      !1
          5        ECHO                                                     ~5
          6      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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