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<?php class Foo { public function __invoke() { var_dump(func_get_args()); } } var_dump(is_callable(new Foo)); call_user_func(new Foo, 'foo');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/7U2Gi
function name:  (null)
number of ops:  14
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   11     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'is_callable'
          2        NEW                                              $0      'Foo'
          3        DO_FCALL                                      0          
          4        SEND_VAR                                                 $0
          5        DO_ICALL                                         $2      
          6        SEND_VAR                                                 $2
          7        DO_ICALL                                                 
   12     8        NEW                                              $4      'Foo'
          9        DO_FCALL                                      0          
         10        INIT_USER_CALL                                1          'call_user_func', $4
         11        SEND_USER                                                'foo'
         12        DO_FCALL                                      0          
         13      > RETURN                                                   1

Class Foo:
Function __invoke:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/7U2Gi
function name:  __invoke
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   INIT_FCALL                                               'var_dump'
          1        FUNC_GET_ARGS                                    ~0      
          2        SEND_VAL                                                 ~0
          3        DO_ICALL                                                 
    8     4      > RETURN                                                   null

End of function __invoke

End of class Foo.

Generated using Vulcan Logic Dumper, using php 8.0.0


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