save

Purpose The save statement is used to save a node/object to a file. The save statement is similar to the save method in the Node class.
Format save({file path}, {node name});

{file path} the path of the file to which the object will be saved as an XML document-- this is object serialization
{node name} the name of the node/object to be saved
Example #1 node MyNode {400};
save("C:\\MyDir\\MyFile.xml", "MyNode");

Saves the following XML to the file C:\MyDir\MyFile.xml:
<MyNode>400</MyNode>

Example #2 node MyNode {
   <MyChild>777</MyChild>
};
save("C:\\MyDir\\MyFile.xml", $MyNode/MyChild);

Saves the following XML to the file C:\MyDir\MyFile.xml:
<MyChild>777</MyChild>