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<?php $a = 5; $c = 1 + $a++; var_dump($c); // int(3) $a = 5; $c = 1 + 1 + $a++; var_dump($c); // int(3)
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/OJK2U
function name:  (null)
number of ops:  15
compiled vars:  !0 = $a, !1 = $c
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 5
    4     1        POST_INC                                         ~3      !0
          2        ADD                                              ~4      1, ~3
          3        ASSIGN                                                   !1, ~4
    5     4        INIT_FCALL                                               'var_dump'
          5        SEND_VAR                                                 !1
          6        DO_ICALL                                                 
    7     7        ASSIGN                                                   !0, 5
    8     8        POST_INC                                         ~8      !0
          9        ADD                                              ~9      2, ~8
         10        ASSIGN                                                   !1, ~9
    9    11        INIT_FCALL                                               'var_dump'
         12        SEND_VAR                                                 !1
         13        DO_ICALL                                                 
         14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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