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<?php class Role implements \Serializable { protected $id = 0; protected $b = null; public function __construct($id) { $this->id = $id; } public function serialize() { return serialize([$this->id, $this->b]); } public function unserialize($serialized) { list($this->id, $this->b) = unserialize($serialized); } } class AbstractToken implements \Serializable { public $role1; public $role2; public function __construct($role) { $this->role1 = $role; $this->role2 = $role; } public function serialize() { return serialize([$this->role1, $this->role2]); } public function unserialize($serialized) { list($this->role1, $this->role2) = unserialize($serialized); } } class Token extends AbstractToken { public $id; public function __construct($id, $role) { $this->id = $id; parent::__construct($role); } public function serialize() { return serialize([$this->id, parent::serialize()]); } public function unserialize($serialized) { list($this->id, $parentStr) = unserialize($serialized); parent::unserialize($parentStr); } } $token = new Token(1, new Role(1)); $s = serialize($token); $broken = unserialize($s); var_dump($token->role2); var_dump($broken->role2); exit;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 79) Position 1 = -2
filename:       /in/gMDup
function name:  (null)
number of ops:  29
compiled vars:  !0 = $token, !1 = $s, !2 = $broken
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   DECLARE_CLASS                                            'role'
   23     1        DECLARE_CLASS                                            'abstracttoken'
   44     2        DECLARE_CLASS                                            'token', 'abstracttoken'
   64     3        NEW                                              $3      'Token'
          4        SEND_VAL_EX                                              1
          5        NEW                                              $4      'Role'
          6        SEND_VAL_EX                                              1
          7        DO_FCALL                                      0          
          8        SEND_VAR_NO_REF_EX                                       $4
          9        DO_FCALL                                      0          
         10        ASSIGN                                                   !0, $3
   65    11        INIT_FCALL                                               'serialize'
         12        SEND_VAR                                                 !0
         13        DO_ICALL                                         $8      
         14        ASSIGN                                                   !1, $8
   66    15        INIT_FCALL                                               'unserialize'
         16        SEND_VAR                                                 !1
         17        DO_ICALL                                         $10     
         18        ASSIGN                                                   !2, $10
   67    19        INIT_FCALL                                               'var_dump'
         20        FETCH_OBJ_R                                      ~12     !0, 'role2'
         21        SEND_VAL                                                 ~12
         22        DO_ICALL                                                 
   68    23        INIT_FCALL                                               'var_dump'
         24        FETCH_OBJ_R                                      ~14     !2, 'role2'
         25        SEND_VAL                                                 ~14
         26        DO_ICALL                                                 
   69    27      > EXIT                                                     
         28*     > RETURN                                                   1

Class Role:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gMDup
function name:  __construct
number of ops:  4
compiled vars:  !0 = $id
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   RECV                                             !0      
    9     1        ASSIGN_OBJ                                               'id'
          2        OP_DATA                                                  !0
   10     3      > RETURN                                                   null

End of function __construct

Function serialize:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gMDup
function name:  serialize
number of ops:  9
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   14     0  E >   INIT_FCALL                                               'serialize'
          1        FETCH_OBJ_R                                      ~0      'id'
          2        INIT_ARRAY                                       ~1      ~0
          3        FETCH_OBJ_R                                      ~2      'b'
          4        ADD_ARRAY_ELEMENT                                ~1      ~2
          5        SEND_VAL                                                 ~1
          6        DO_ICALL                                         $3      
          7      > RETURN                                                   $3
   15     8*     > RETURN                                                   null

End of function serialize

Function unserialize:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gMDup
function name:  unserialize
number of ops:  12
compiled vars:  !0 = $serialized
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   17     0  E >   RECV                                             !0      
   19     1        INIT_FCALL                                               'unserialize'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $1      
          4        FETCH_LIST_R                                     $2      $1, 0
          5        ASSIGN_OBJ                                               'id'
          6        OP_DATA                                                  $2
          7        FETCH_LIST_R                                     $4      $1, 1
          8        ASSIGN_OBJ                                               'b'
          9        OP_DATA                                                  $4
         10        FREE                                                     $1
   20    11      > RETURN                                                   null

End of function unserialize

End of class Role.

Class AbstractToken:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gMDup
function name:  __construct
number of ops:  6
compiled vars:  !0 = $role
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   28     0  E >   RECV                                             !0      
   30     1        ASSIGN_OBJ                                               'role1'
          2        OP_DATA                                                  !0
   31     3        ASSIGN_OBJ                                               'role2'
          4        OP_DATA                                                  !0
   32     5      > RETURN                                                   null

End of function __construct

Function serialize:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gMDup
function name:  serialize
number of ops:  9
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   35     0  E >   INIT_FCALL                                               'serialize'
          1        FETCH_OBJ_R                                      ~0      'role1'
          2        INIT_ARRAY                                       ~1      ~0
          3        FETCH_OBJ_R                                      ~2      'role2'
          4        ADD_ARRAY_ELEMENT                                ~1      ~2
          5        SEND_VAL                                                 ~1
          6        DO_ICALL                                         $3      
          7      > RETURN                                                   $3
   36     8*     > RETURN                                                   null

End of function serialize

Function unserialize:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gMDup
function name:  unserialize
number of ops:  12
compiled vars:  !0 = $serialized
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   38     0  E >   RECV                                             !0      
   40     1        INIT_FCALL                                               'unserialize'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $1      
          4        FETCH_LIST_R                                     $2      $1, 0
          5        ASSIGN_OBJ                                               'role1'
          6        OP_DATA                                                  $2
          7        FETCH_LIST_R                                     $4      $1, 1
          8        ASSIGN_OBJ                                               'role2'
          9        OP_DATA                                                  $4
         10        FREE                                                     $1
   41    11      > RETURN                                                   null

End of function unserialize

End of class AbstractToken.

Class Token:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gMDup
function name:  __construct
number of ops:  8
compiled vars:  !0 = $id, !1 = $role
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   47     0  E >   RECV                                             !0      
          1        RECV                                             !1      
   49     2        ASSIGN_OBJ                                               'id'
          3        OP_DATA                                                  !0
   50     4        INIT_STATIC_METHOD_CALL                                  
          5        SEND_VAR_EX                                              !1
          6        DO_FCALL                                      0          
   51     7      > RETURN                                                   null

End of function __construct

Function serialize:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gMDup
function name:  serialize
number of ops:  10
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   54     0  E >   INIT_FCALL                                               'serialize'
          1        FETCH_OBJ_R                                      ~0      'id'
          2        INIT_ARRAY                                       ~1      ~0
          3        INIT_STATIC_METHOD_CALL                                  'serialize'
          4        DO_FCALL                                      0  $2      
          5        ADD_ARRAY_ELEMENT                                ~1      $2
          6        SEND_VAL                                                 ~1
          7        DO_ICALL                                         $3      
          8      > RETURN                                                   $3
   55     9*     > RETURN                                                   null

End of function serialize

Function unserialize:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gMDup
function name:  unserialize
number of ops:  14
compiled vars:  !0 = $serialized, !1 = $parentStr
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   57     0  E >   RECV                                             !0      
   59     1        INIT_FCALL                                               'unserialize'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $2      
          4        FETCH_LIST_R                                     $3      $2, 0
          5        ASSIGN_OBJ                                               'id'
          6        OP_DATA                                                  $3
          7        FETCH_LIST_R                                     $5      $2, 1
          8        ASSIGN                                                   !1, $5
          9        FREE                                                     $2
   60    10        INIT_STATIC_METHOD_CALL                                  'unserialize'
         11        SEND_VAR_EX                                              !1
         12        DO_FCALL                                      0          
   61    13      > RETURN                                                   null

End of function unserialize

End of class Token.

Generated using Vulcan Logic Dumper, using php 8.0.0


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