php Programming Glossary: iteriter
Why must I rewind IteratorIterator http://stackoverflow.com/questions/2458955/why-must-i-rewind-iteratoriterator IteratorIterator arrayIter new ArrayIterator array 1 2 iterIter new IteratorIterator arrayIter var_dump iterIter valid false.. array 1 2 iterIter new IteratorIterator arrayIter var_dump iterIter valid false var_dump arrayIter valid true If I first call iterIter.. valid false var_dump arrayIter valid true If I first call iterIter rewind then iterIter valid is true. I'm curious why it requires..
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