PHP 7.1.18 Released

ParentIterator::hasChildren

(PHP 5 >= 5.1.0, PHP 7)

ParentIterator::hasChildrenCheck whether the inner iterator's current element has children

说明

public bool ParentIterator::hasChildren ( void )

Check whether the inner iterator's current element has children.

Warning

本函数还未编写文档,仅有参数列表。

参数

此函数没有参数。

返回值

成功时返回 TRUE, 或者在失败时返回 FALSE

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