©
This document uses PHP Chinese website manual Release
(PHP 5 >= 5.3.0)
SplFixedArray::valid — Check whether the array contains more elements
Checks if the array contains any more elements.
此函数没有参数。
Returns TRUE
if the array contains any more elements, FALSE
otherwise.
[#1] c dot 1 at smithies dot org [2010-11-22 08:13:22]
This function will return TRUE whenever the iterator is within the array bounds, even if unset() has been called on the current element.