PHP - Manual: FilterIterator::valid
2024-12-21
(PHP 5 >= 5.1.0, PHP 7, PHP 8)
FilterIterator::valid — Check whether the current element is valid
本函数还未编写文档,仅有参数列表。
Checks whether the current element is valid.
此函数没有参数。
true
if the current element is valid, otherwise false