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<?php $id = $_POST['tourneydrop'] ?? $_POST['tourney'] ?? null;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ivoli
function name:  (null)
number of ops:  10
compiled vars:  !0 = $id
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   FETCH_IS                                         ~1      '_POST'
          1        FETCH_DIM_IS                                     ~2      ~1, 'tourneydrop'
          2        COALESCE                                         ~3      ~2
          3        FETCH_IS                                         ~4      '_POST'
          4        FETCH_DIM_IS                                     ~5      ~4, 'tourney'
          5        COALESCE                                         ~6      ~5
          6        QM_ASSIGN                                        ~6      null
          7        QM_ASSIGN                                        ~3      ~6
          8        ASSIGN                                                   !0, ~3
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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