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Annotation of embedaddon/php/ext/spl/tests/array_019.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: SPL: ArrayIterator and foreach by reference
        !             3: --FILE--
        !             4: <?php
        !             5: 
        !             6: $ar = new ArrayObject(array(1));            foreach($ar as &$v) var_dump($v);
        !             7: $ar = new ArrayIterator(array(2));          foreach($ar as &$v) var_dump($v);
        !             8: $ar = new RecursiveArrayIterator(array(3)); foreach($ar as &$v) var_dump($v);
        !             9: 
        !            10: class ArrayIteratorEx extends ArrayIterator
        !            11: {
        !            12:        function current()
        !            13:        {
        !            14:                return ArrayIterator::current();
        !            15:        }
        !            16: }
        !            17: 
        !            18: $ar = new ArrayIteratorEx(array(4)); foreach($ar as $v) var_dump($v);
        !            19: $ar = new ArrayIteratorEx(array(5)); foreach($ar as &$v) var_dump($v);
        !            20: 
        !            21: ?>
        !            22: ===DONE===
        !            23: <?php exit(0); ?>
        !            24: --EXPECTF--
        !            25: int(1)
        !            26: int(2)
        !            27: int(3)
        !            28: int(4)
        !            29: 
        !            30: Fatal error: An iterator cannot be used with foreach by reference in %sarray_019.php on line %d