TokyoTyrantIterator::valid
(PECL tokyo_tyrant >= 0.2.0)
TokyoTyrantIterator::valid — Rewinds the iterator
Opis
public TokyoTyrantIterator::valid
( void
) : bool
Checks whether the internal pointer points to valid element.
Parametry
Ta funkcja nie posiada parametrów.
Zwracane wartości
Returns TRUE if the current item is valid and FALSE if not.
Zobacz też:
- TokyoTyrantIterator::key() - Returns the current key
- TokyoTyrantIterator::current() - Get the current value
- TokyoTyrantIterator::next() - Move to next key
- TokyoTyrantIterator::rewind() - Rewinds the iterator
add a note
User Contributed Notes
There are no user contributed notes for this page.
