TokyoTyrantIterator::valid
(PECL tokyo_tyrant >= 0.2.0)
TokyoTyrantIterator::valid — Rewinds the iterator
Açıklama
public TokyoTyrantIterator::valid
( void
) : bool
Checks whether the internal pointer points to valid element.
Değiştirgeler
Bu işlevin değiştirgesi yoktur.
Dönen Değerler
Returns TRUE if the current item is valid and FALSE if not.
Ayrıca Bakınız
- TokyoTyrantIterator::key() - Returns the current key
- TokyoTyrantIterator::current() - Get the current value
- TokyoTyrantIterator::next() - Move to next key
- TokyoTyrantIterator::rewind() - Rewinds the iterator
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