TokyoTyrantIterator::key

(PECL tokyo_tyrant >= 0.2.0)

TokyoTyrantIterator::key — Returns the current key

说锟斤拷

public TokyoTyrantIterator::key ( void ) : mixed

Returns the current key.

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Returns the current key on success and false on failure.

锟轿硷拷

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