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<?php class x { private $foo = 2; public function foo() { print $this->foo; } } class y extends x { protected $foo = 3; public function foo() { parent::foo(); } } $y = new y; $y->foo();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/CVNOL
function name:  (null)
number of ops:  6
compiled vars:  !0 = $y
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   17     0  E >   NEW                                              $1      'y'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   18     3        INIT_METHOD_CALL                                         !0, 'foo'
          4        DO_FCALL                                      0          
          5      > RETURN                                                   1

Class x:
Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/CVNOL
function name:  foo
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   FETCH_OBJ_R                                      ~0      'foo'
          1        ECHO                                                     ~0
    7     2      > RETURN                                                   null

End of function foo

End of class x.

Class y:
Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/CVNOL
function name:  foo
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E >   INIT_STATIC_METHOD_CALL                                  'foo'
          1        DO_FCALL                                      0          
   14     2      > RETURN                                                   null

End of function foo

End of class y.

Generated using Vulcan Logic Dumper, using php 8.0.0


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