At the end of a successful XML tree walk, this function will convert and store all the XML elements (the root element and all the child elements) in a PHP associative array.

成功遍历xml树之后，该函数就用PHP关联数组转换和存储了所有的XML元素(根元素和所有的孩子元素)。

youdao

Iteration essentially consists of three operations: start (find the start loc from the root node); next (given a loc, find the next loc), and end?

迭代实际上包含三种操作：start(从根节点处查找start loc)； next(给定一个loc，查找下一个loc)，以及end ？

youdao

The root element's beginning and end tags surround your XML document's content.

根元素的开始和结束标记用于包围XML文档的内容。

youdao

We believe the best way to do this is through a combination of tough enforcement and education, such as the No Knives Better Lives campaign and the work of Violence Reduction Unit to tackle the root causes of violence and end this blight on our communities.

BBC: Man in a hoodie holding a knife

His demands remain that there will be no meaningful Israeli withdrawal until there is a "total end" to Palestinian violence, root-and-branch reform of the PA's police forces and the removal of Mr Arafat as PA leader.

ECONOMIST: The ceasefire that wasn't | The

As you might imagine, there were some very colorful characters and cunning schemes at the root of it all, but in the end, there was a need to create a central banking authority to assure that severe incidents like this would not occur again.

FORBES: How The Fed Came To Be