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<?php $f = new stdClass(); var_dump(++$f); var_dump(--$f); var_dump($f++); var_dump($f--);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Gv29a
function name:  (null)
number of ops:  20
compiled vars:  !0 = $f
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $1      'stdClass'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
    5     3        INIT_FCALL                                               'var_dump'
          4        PRE_INC                                          ~4      !0
          5        SEND_VAL                                                 ~4
          6        DO_ICALL                                                 
    6     7        INIT_FCALL                                               'var_dump'
          8        PRE_DEC                                          ~6      !0
          9        SEND_VAL                                                 ~6
         10        DO_ICALL                                                 
    7    11        INIT_FCALL                                               'var_dump'
         12        POST_INC                                         ~8      !0
         13        SEND_VAL                                                 ~8
         14        DO_ICALL                                                 
    8    15        INIT_FCALL                                               'var_dump'
         16        POST_DEC                                         ~10     !0
         17        SEND_VAL                                                 ~10
         18        DO_ICALL                                                 
         19      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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