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<?php interface Foo { function f(): mixed; } class Bar implements Foo { function f(): array { return []; } }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/CYkJl
function name:  (null)
number of ops:  2
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    8     0  E >   DECLARE_CLASS                                                'bar'
   11     1      > RETURN                                                       1

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

End of function f

End of class Foo.

Class Bar:
Function f:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/CYkJl
function name:  f
number of ops:  3
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   10     0  E > > RETURN                                                       <array>
          1*       VERIFY_RETURN_TYPE                                           
          2*     > RETURN                                                       null

End of function f

End of class Bar.

Generated using Vulcan Logic Dumper, using php 8.5.0


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