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<?php declare(strict_types=1); class Foo {} function test($num) : Foo { return new Foo; } echo test('5');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/33fiM
function name:  (null)
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   INIT_FCALL                                               'test'
          1        SEND_VAL                                                 '5'
          2        DO_FCALL                                      0  $0      
          3        ECHO                                                     $0
          4      > RETURN                                                   1

Function test:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/33fiM
function name:  test
number of ops:  7
compiled vars:  !0 = $num
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   RECV                                             !0      
    9     1        NEW                                              $1      'Foo'
          2        DO_FCALL                                      0          
          3        VERIFY_RETURN_TYPE                                       $1
          4      > RETURN                                                   $1
   10     5*       VERIFY_RETURN_TYPE                                       
          6*     > RETURN                                                   null

End of function test

Class Foo: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


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