If the XML element in question contains attributes, you can also access the SimpleXMLElement as a PHP associative array, where each key in the array represents an attribute on the XML element.

如果该X ML元素包含属性，也可以将SimpleXMLElement作为一个PHP关联数组进行访问，数组中的每个键表示xml元素的属性。

youdao

When the probe fires, you increment an associative array element for the given PID and process name.

当该探针触发时，将为特定的PID和进程名增加一个关联数组元素。

youdao

Notice also a new attribute introduced in this listing: The keyAttribute attribute, which tells XJConf which element attribute to consider when it sets the keys of the output associative array.

清单中还引入了一个新属性：keyAttribute 属性，它告诉 XJConf 设置输出关联数组的键时使用哪个元素属性。

youdao