Stores the value in a file, with the parameters:

• fileName: the file name.
• overwrite: the content to be written to the file.
• overwrite: defaults to true(). Determines whether an existing file will be deleted (overwritten) or the mapping will end with an error.
• base64Decode: defaults to false(). If set to true(), the content will be considered as base64 content and stored decoded.

The length of the written file in bytes is returned.

SaveFile ( string fileName, string content, bool overwrite, bool base64Decode )

SaveFile("D:\temp\MyDoc.txt", "The text in the file")

SaveFile("D:\temp\MyDoc.pdf", $Base64Content, true(), true())

SaveFile("D:\temp\MyDoc.pdf", LoadFile("D:\temp\MyInputDoc.pdf", true()), true(), true())