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1.1       misho       1: --TEST--
                      2: SPL: RecursiveIteratorIterator::getSubIterator() returns iterator passed in constructor
                      3: --CREDITS--
                      4: Matt Raines matt@raines.me.uk
                      5: #testfest London 2009-05-09
                      6: --FILE--
                      7: <?php
                      8: $sample_array = array(1, 2, array(3, 4));
                      9: 
                     10: $sub_iterator = new RecursiveArrayIterator($sample_array);
                     11: $not_sub_iterator = new RecursiveArrayIterator($sample_array);
                     12: $iterator = new RecursiveIteratorIterator($sub_iterator);
                     13: 
                     14: var_dump($iterator->getSubIterator() === $sub_iterator);
                     15: var_dump($iterator->getSubIterator() === $not_sub_iterator);
                     16: ?>
                     17: --EXPECT--
                     18: bool(true)
                     19: bool(false)
                     20: