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<?php $a = 1; $b = &$a; echo ++$a; echo (++$a)+(++$a); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/d8DIm
function name:  (null)
number of ops:  9
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 1
    4     1        ASSIGN_REF                                               !1, !0
    5     2        PRE_INC                                          ~4      !0
          3        ECHO                                                     ~4
    6     4        PRE_INC                                          ~5      !0
          5        PRE_INC                                          ~6      !0
          6        ADD                                              ~7      ~5, ~6
          7        ECHO                                                     ~7
    8     8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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