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<?php class Foo implements IteratorAggregate { public function getIterator() { return ['foo', 'bar', 'baz']; } } foreach (new Foo as $foo) { var_dump($foo); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 4, Position 2 = 9
Branch analysis from position: 4
2 jumps found. (Code = 78) Position 1 = 5, Position 2 = 9
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 4
Branch analysis from position: 4
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
filename:       /in/4Qa9a
function name:  (null)
number of ops:  11
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   DECLARE_CLASS                                            'foo'
   11     1        NEW                                              $1      'Foo'
          2        DO_FCALL                                      0          
          3      > FE_RESET_R                                       $3      $1, ->9
          4    > > FE_FETCH_R                                               $3, !0, ->9
   12     5    >   INIT_FCALL                                               'var_dump'
          6        SEND_VAR                                                 !0
          7        DO_ICALL                                                 
   11     8      > JMP                                                      ->4
          9    >   FE_FREE                                                  $3
   13    10      > RETURN                                                   1

Class Foo:
Function getiterator:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/4Qa9a
function name:  getIterator
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E > > RETURN                                                   <array>
    8     1*     > RETURN                                                   null

End of function getiterator

End of class Foo.

Generated using Vulcan Logic Dumper, using php 8.0.0


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