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<?php class A { public static function foo () { echo get_called_class(); } } class B extends A {} call_user_func_array(array('B', 'foo'), array());
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/A5WBj
function name:  (null)
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   INIT_USER_CALL                                0          'call_user_func_array', <array>
          1        SEND_ARRAY                                               <array>
          2        CHECK_UNDEF_ARGS                                         
          3        DO_FCALL                                      0          
          4      > RETURN                                                   1

Class A:
Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/A5WBj
function name:  foo
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   GET_CALLED_CLASS                                 ~0      
          1        ECHO                                                     ~0
    5     2      > RETURN                                                   null

End of function foo

End of class A.

Class B:
Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/A5WBj
function name:  foo
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   GET_CALLED_CLASS                                 ~0      
          1        ECHO                                                     ~0
    5     2      > RETURN                                                   null

End of function foo

End of class B.

Generated using Vulcan Logic Dumper, using php 8.0.0


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