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<?php $a = $_REQUEST['abc']; $b = 10; $c = $a + $b; echo ("$c"); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/5b6mj
function name:  (null)
number of ops:  9
compiled vars:  !0 = $a, !1 = $b, !2 = $c
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   FETCH_R                      global              ~3      '_REQUEST'
          1        FETCH_DIM_R                                      ~4      ~3, 'abc'
          2        ASSIGN                                                   !0, ~4
    4     3        ASSIGN                                                   !1, 10
    5     4        ADD                                              ~7      !0, !1
          5        ASSIGN                                                   !2, ~7
    6     6        CAST                                          6  ~9      !2
          7        ECHO                                                     ~9
    8     8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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