3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { static function factory() { return new static; } } echo get_class(Foo::factory()); //(class extends Foo)::bar();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3oYih
function name:  (null)
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   INIT_STATIC_METHOD_CALL                                  'Foo', 'factory'
          1        DO_FCALL                                      0  $0      
          2        GET_CLASS                                        ~1      $0
          3        ECHO                                                     ~1
    8     4      > RETURN                                                   1

Class Foo:
Function factory:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3oYih
function name:  factory
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 factory

End of class Foo.

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
170.04 ms | 1392 KiB | 13 Q