update : 2015.11.03

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Rewinds the iterator

TokyoTyrantIterator::rewind

TokyoTyrantException

TokyoTyrantIterator

TokyoTyrantIterator::valid

(PECL tokyo_tyrant >= 0.2.0)

TokyoTyrantIterator::valid — Rewinds the iterator

설명

public bool TokyoTyrantIterator::valid ( void )

Checks whether the internal pointer points to valid element.

인수

이 함수는 인수가 없습니다.

반환값

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

참고

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

TokyoTyrantIterator::rewind

TokyoTyrantException

TokyoTyrantIterator