spl
PHP Manual

CachingRecursiveIterator::hasChildren

(PHP 5 <= 5.0.5)

CachingRecursiveIterator::hasChildren — Check whether the current element of the inner iterator has children

Description

bolean CachingRecursiveIterator::hasChildren ( void )
Warning

本函数暂无文档,仅有参数列表。


spl
PHP Manual