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<?php abstract class a { public static function my() { echo 'a'; } public function hi() { $class = get_called_class(); static $my = 'my'; $class::$my(); } } class b extends a { public static function my() { echo 'b'; } } $b = new b(); $b->hi();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rfSFe
function name:  (null)
number of ops:  6
compiled vars:  !0 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   18     0  E >   NEW                                              $1      'b'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   19     3        INIT_METHOD_CALL                                         !0, 'hi'
          4        DO_FCALL                                      0          
          5      > RETURN                                                   1

Class a:
Function my:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rfSFe
function name:  my
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   ECHO                                                     'a'
    6     1      > RETURN                                                   null

End of function my

Function hi:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rfSFe
function name:  hi
number of ops:  7
compiled vars:  !0 = $class, !1 = $my
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   GET_CALLED_CLASS                                 ~2      
          1        ASSIGN                                                   !0, ~2
    9     2        BIND_STATIC                                              !1
   10     3        FETCH_CLASS                                   0  $4      !0
          4        INIT_STATIC_METHOD_CALL                                  $4, !1
          5        DO_FCALL                                      0          
   11     6      > RETURN                                                   null

End of function hi

End of class a.

Class b:
Function my:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rfSFe
function name:  my
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   15     0  E >   ECHO                                                     'b'
   16     1      > RETURN                                                   null

End of function my

Function hi:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rfSFe
function name:  hi
number of ops:  7
compiled vars:  !0 = $class, !1 = $my
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   GET_CALLED_CLASS                                 ~2      
          1        ASSIGN                                                   !0, ~2
    9     2        BIND_STATIC                                              !1
   10     3        FETCH_CLASS                                   0  $4      !0
          4        INIT_STATIC_METHOD_CALL                                  $4, !1
          5        DO_FCALL                                      0          
   11     6      > RETURN                                                   null

End of function hi

End of class b.

Generated using Vulcan Logic Dumper, using php 8.0.0


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