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<?php interface BarInterface { } interface FooInterface { public function getBar(): BarInterface; } class Foo implements FooInterface { public function getBar() { return null; } } $foo = new Foo(); $foo->getBar();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/blFHr
function name:  (null)
number of ops:  7
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   DECLARE_CLASS                                            'foo'
   16     1        NEW                                              $1      'Foo'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $1
   17     4        INIT_METHOD_CALL                                         !0, 'getBar'
          5        DO_FCALL                                      0          
          6      > RETURN                                                   1

Class BarInterface: [no user functions]
Class FooInterface:
Function getbar:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/blFHr
function name:  getBar
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   VERIFY_RETURN_TYPE                                       
          1      > RETURN                                                   null

End of function getbar

End of class FooInterface.

Class Foo:
Function getbar:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/blFHr
function name:  getBar
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E > > RETURN                                                   null
   13     1*     > RETURN                                                   null

End of function getbar

End of class Foo.

Generated using Vulcan Logic Dumper, using php 8.0.0


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