(PECL tokyo_tyrant >= 0.2.0)
TokyoTyrantIterator::valid — Rewinds the iterator
Checks whether the internal pointer points to valid element.
锟剿猴拷锟斤拷没锟叫诧拷锟斤拷锟斤拷
Returns TRUE if the current item is valid and FALSE if not.
TRUE
FALSE