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<?php class TestParent { private $adsa = 'asd'; } class Test extends TestParent { private $test = 'asd2'; public function __sleep() { return array('test', 'adsa'); } } $a = new Test(); echo serialize($a);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/iHnO8
function name:  (null)
number of ops:  8
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   18     0  E >   NEW                                              $1      'Test'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   19     3        INIT_FCALL                                               'serialize'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $4      
          6        ECHO                                                     $4
          7      > RETURN                                                   1

Class TestParent: [no user functions]
Class Test:
Function __sleep:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/iHnO8
function name:  __sleep
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   14     0  E > > RETURN                                                   <array>
   15     1*     > RETURN                                                   null

End of function __sleep

End of class Test.

Generated using Vulcan Logic Dumper, using php 8.0.0


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