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<?php class A {} class B {} interface i { function foo(A $a) : A ; } class C implements i { function foo(A|B $a) : A&B {} }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/u9kQ3
function name:  (null)
number of ops:  2
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   10     0  E >   DECLARE_CLASS                                                'c'
   12     1      > RETURN                                                       1

Class A: [no user functions]
Class B: [no user functions]
Class i:
Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/u9kQ3
function name:  foo
number of ops:  3
compiled vars:  !0 = $a
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    7     0  E >   RECV                                                 !0      
          1        VERIFY_RETURN_TYPE                                           
          2      > RETURN                                                       null

End of function foo

End of class i.

Class C:
Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/u9kQ3
function name:  foo
number of ops:  3
compiled vars:  !0 = $a
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   11     0  E >   RECV                                                 !0      
          1        VERIFY_RETURN_TYPE                                           
          2      > RETURN                                                       null

End of function foo

End of class C.

Generated using Vulcan Logic Dumper, using php 8.5.0


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