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<?php $i = 2; $j = &$i; echo (++$i) + (++$i);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/USTHR
function name:  (null)
number of ops:  7
compiled vars:  !0 = $i, !1 = $j
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                       !0, 2
    3     1        ASSIGN_REF                                                   !1, !0
    4     2        PRE_INC                                              ~4      !0
          3        PRE_INC                                              ~5      !0
          4        ADD                                                  ~6      ~4, ~5
          5        ECHO                                                         ~6
          6      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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