3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public static function class_() { return get_called_class(); } } class Bar extends Foo {} class Lol extends Bar {} var_dump(Lol::class_());
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/nk1tQ
function name:  (null)
number of ops:  6
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_STATIC_METHOD_CALL                                  'Lol', 'class_'
          2        DO_FCALL                                      0  $0      
          3        SEND_VAR                                                 $0
          4        DO_ICALL                                                 
          5      > RETURN                                                   1

Class Foo:
Function class_:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/nk1tQ
function name:  class_
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   GET_CALLED_CLASS                                 ~0      
          1      > RETURN                                                   ~0
    5     2*     > RETURN                                                   null

End of function class_

End of class Foo.

Class Bar:
Function class_:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/nk1tQ
function name:  class_
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   GET_CALLED_CLASS                                 ~0      
          1      > RETURN                                                   ~0
    5     2*     > RETURN                                                   null

End of function class_

End of class Bar.

Class Lol:
Function class_:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/nk1tQ
function name:  class_
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   GET_CALLED_CLASS                                 ~0      
          1      > RETURN                                                   ~0
    5     2*     > RETURN                                                   null

End of function class_

End of class Lol.

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
166.7 ms | 1395 KiB | 15 Q