PHP - Manual: TokyoTyrantIterator::valid
2024-12-23
(PECL tokyo_tyrant >= 0.2.0)
TokyoTyrantIterator::valid — Rewinds the iterator
Checks whether the internal pointer points to valid element.
此函数没有参数。
Returns TRUE
if the current item is valid and FALSE
if not.
官方地址:https://www.php.net/manual/en/tokyotyrantiterator.valid.php