LimitIterator::seek
ParentIterator::getChildren
spl
PHP Manual
LimitIterator::valid
(PHP 5)
LimitIterator::valid — Check whether the current element is valid
Description
bool
LimitIterator::valid
(
void
)
Warning
此函數目前沒有參考文件;只有引數列表。
LimitIterator::seek
ParentIterator::getChildren
spl
PHP Manual