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<?php class parentt { public $property1; public function __construct() { $this->property1 = 1; } } class child extends parentt { public $property2; public function __construct() { $this->property2 = $this->property1; } public function showProperty(){ return $this->property2; } } $obj = new child(); echo $obj->showProperty();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Wf8Gi
function name:  (null)
number of ops:  7
compiled vars:  !0 = $obj
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   30     0  E >   NEW                                              $1      'child'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   31     3        INIT_METHOD_CALL                                         !0, 'showProperty'
          4        DO_FCALL                                      0  $4      
          5        ECHO                                                     $4
          6      > RETURN                                                   1

Class parentt:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Wf8Gi
function name:  __construct
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   ASSIGN_OBJ                                               'property1'
          1        OP_DATA                                                  1
   10     2      > RETURN                                                   null

End of function __construct

End of class parentt.

Class child:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Wf8Gi
function name:  __construct
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   19     0  E >   FETCH_OBJ_R                                      ~1      'property1'
          1        ASSIGN_OBJ                                               'property2'
          2        OP_DATA                                                  ~1
   20     3      > RETURN                                                   null

End of function __construct

Function showproperty:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Wf8Gi
function name:  showProperty
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   24     0  E >   FETCH_OBJ_R                                      ~0      'property2'
          1      > RETURN                                                   ~0
   26     2*     > RETURN                                                   null

End of function showproperty

End of class child.

Generated using Vulcan Logic Dumper, using php 8.0.0


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