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<?php class A { public static function who() { return new static(); } } class B extends A { } var_dump(get_class(A::who())); var_dump(get_class(B::who()));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/EOtWt
function name:  (null)
number of ops:  13
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   11     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_STATIC_METHOD_CALL                                  'A', 'who'
          2        DO_FCALL                                      0  $0      
          3        GET_CLASS                                        ~1      $0
          4        SEND_VAL                                                 ~1
          5        DO_ICALL                                                 
   12     6        INIT_FCALL                                               'var_dump'
          7        INIT_STATIC_METHOD_CALL                                  'B', 'who'
          8        DO_FCALL                                      0  $3      
          9        GET_CLASS                                        ~4      $3
         10        SEND_VAL                                                 ~4
         11        DO_ICALL                                                 
         12      > RETURN                                                   1

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

End of function who

End of class A.

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

End of function who

End of class B.

Generated using Vulcan Logic Dumper, using php 8.0.0


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