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<?php class Des { private $des; public function setDes($des) { $this->des = $des;} public function __destruct() { var_dump($this->des); } } $des1 = new Des(); $des2 = new Des(); $des1->setDes($des2); $des2->setDes($des1); var_dump($des1, $des2);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VKUMI
function name:  (null)
number of ops:  17
compiled vars:  !0 = $des1, !1 = $des2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   NEW                                              $2      'Des'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $2
   10     3        NEW                                              $5      'Des'
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !1, $5
   11     6        INIT_METHOD_CALL                                         !0, 'setDes'
          7        SEND_VAR_EX                                              !1
          8        DO_FCALL                                      0          
   12     9        INIT_METHOD_CALL                                         !1, 'setDes'
         10        SEND_VAR_EX                                              !0
         11        DO_FCALL                                      0          
   13    12        INIT_FCALL                                               'var_dump'
         13        SEND_VAR                                                 !0
         14        SEND_VAR                                                 !1
         15        DO_ICALL                                                 
         16      > RETURN                                                   1

Class Des:
Function setdes:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VKUMI
function name:  setDes
number of ops:  4
compiled vars:  !0 = $des
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   RECV                                             !0      
          1        ASSIGN_OBJ                                               'des'
          2        OP_DATA                                                  !0
          3      > RETURN                                                   null

End of function setdes

Function __destruct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VKUMI
function name:  __destruct
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   INIT_FCALL                                               'var_dump'
          1        FETCH_OBJ_R                                      ~0      'des'
          2        SEND_VAL                                                 ~0
          3        DO_ICALL                                                 
          4      > RETURN                                                   null

End of function __destruct

End of class Des.

Generated using Vulcan Logic Dumper, using php 8.0.0


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