TokyoTyrantIterator::valid

(PECL tokyo_tyrant >= 0.2.0)

TokyoTyrantIterator::valid — Rewinds the iterator

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public TokyoTyrantIterator::valid ( void ) : bool

Checks whether the internal pointer points to valid element.

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Returns TRUE if the current item is valid and FALSE if not.

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TokyoTyrantIterator::key() - Returns the current key
TokyoTyrantIterator::current() - Get the current value
TokyoTyrantIterator::next() - Move to next key
TokyoTyrantIterator::rewind() - Rewinds the iterator