PHP Manual
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CachingIterator::valid

(no version information, might be only in CVS)

CachingIterator::valid --  Check whether the current element is valid

Description

boolean CachingIterator::valid ( void )

警告

该函数目前尚无参考文档；仅参数列表可用。



后退起点前进
CachingIterator::__toString上一级CachingRecursiveIterator::getChildren