add bitset operations and tests

[hiphop-php.git] / hphp / test / slow / ext_spl_iterators / append_iterator_rewinds_children.php

<?php

$a = new AppendIterator();
$a1 = new ArrayIterator([1,2,3]);
$a1->next();
$a->append($a1);

var_dump($a->current());