FilterIterator::valid

(PHP 5 >= 5.1.0, PHP 7)

FilterIterator::valid — Check whether the current element is valid

说锟斤拷

public FilterIterator::valid ( void ) : bool
Warning

锟斤拷锟斤拷锟斤拷锟斤拷未锟斤拷写锟侥碉拷锟斤拷锟斤拷锟叫诧拷锟斤拷锟叫憋拷

Checks whether the current element is valid.

锟斤拷锟斤拷

锟剿猴拷锟斤拷没锟叫诧拷锟斤拷锟斤拷

锟斤拷锟斤拷值

TRUE if the current element is valid, otherwise FALSE