diff options
Diffstat (limited to 'ext/spl/tests/recursiveiteratoriterator_getsubiterator_variation.phpt')
| -rw-r--r-- | ext/spl/tests/recursiveiteratoriterator_getsubiterator_variation.phpt | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/ext/spl/tests/recursiveiteratoriterator_getsubiterator_variation.phpt b/ext/spl/tests/recursiveiteratoriterator_getsubiterator_variation.phpt new file mode 100644 index 0000000..a7b84c4 --- /dev/null +++ b/ext/spl/tests/recursiveiteratoriterator_getsubiterator_variation.phpt @@ -0,0 +1,42 @@ +--TEST-- +SPL: RecursiveIteratorIterator::getSubIterator() returns different iterators depending on the current element +--CREDITS-- +Matt Raines matt@raines.me.uk +#testfest London 2009-05-09 +--FILE-- +<?php +$sample_array = array(1, 2, array(3, 4)); + +$iterator = new RecursiveIteratorIterator(new RecursiveArrayIterator($sample_array)); + +$iterator->next(); +$iterator->next(); +var_dump(get_class($iterator->getSubIterator())); +var_dump($iterator->getSubIterator()->getArrayCopy()); +$iterator->next(); +var_dump(get_class($iterator->getSubIterator())); +var_dump($iterator->getSubIterator()->getArrayCopy()); +?> +--EXPECTF-- +%unicode|string%(22) "RecursiveArrayIterator" +array(3) { + [0]=> + int(1) + [1]=> + int(2) + [2]=> + array(2) { + [0]=> + int(3) + [1]=> + int(4) + } +} +%unicode|string%(22) "RecursiveArrayIterator" +array(2) { + [0]=> + int(3) + [1]=> + int(4) +} + |