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<?php abstract class A { private static $value = a; public static function get() { return static::$value; } } class B extends A { } echo B::get();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VDTRi
function name:  (null)
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   18     0  E >   INIT_STATIC_METHOD_CALL                                  'B', 'get'
          1        DO_FCALL                                      0  $0      
          2        ECHO                                                     $0
          3      > RETURN                                                   1

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

End of function get

End of class A.

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

End of function get

End of class B.

Generated using Vulcan Logic Dumper, using php 8.0.0


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