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<?php $user = $_GET[‘user’] ?? ‘nobody;’; print $user;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/qYs4P
function name:  (null)
number of ops:  11
compiled vars:  !0 = $user
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   FETCH_CONSTANT                                   ~2      '%E2%80%98user%E2%80%99'
          1        FETCH_IS                                         ~1      '_GET'
          2        FETCH_DIM_IS                                     ~3      ~1, ~2
          3        COALESCE                                         ~4      ~3
          4        FETCH_CONSTANT                                   ~5      '%E2%80%98nobody'
          5        QM_ASSIGN                                        ~4      ~5
          6        ASSIGN                                                   !0, ~4
          7        FETCH_CONSTANT                                   ~7      '%E2%80%99'
          8        FREE                                                     ~7
    4     9        ECHO                                                     !0
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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