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<?php $a=1; $b=&$a; $c = (++$a); $d = $a++; echo $c +$d; echo (++$a)+($a++); echo $a; echo $b;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/XKjae
function name:  (null)
number of ops:  15
compiled vars:  !0 = $a, !1 = $b, !2 = $c, !3 = $d
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 1
    3     1        ASSIGN_REF                                               !1, !0
    4     2        PRE_INC                                          ~6      !0
          3        ASSIGN                                                   !2, ~6
    5     4        POST_INC                                         ~8      !0
          5        ASSIGN                                                   !3, ~8
    6     6        ADD                                              ~10     !2, !3
          7        ECHO                                                     ~10
    7     8        PRE_INC                                          ~11     !0
          9        POST_INC                                         ~12     !0
         10        ADD                                              ~13     ~11, ~12
         11        ECHO                                                     ~13
    8    12        ECHO                                                     !0
    9    13        ECHO                                                     !1
         14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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