Purpose: Get a specific data point in an XML tree.

Type: Server-side function

Inputs:

• $O__XMLTree: The XML tree object to be used.
• $O__path: The path to the data point element.

Outputs: The value of a specific data point.

Use Case: When an XML file stores settings, this can be used to read those specific settings.

Examples:

• Read a specific element's content: $myDataPoint = O__XMLgetData($myXMLtree,"/settings/setting[@id='maxPineapples']/value");

Version Documented: 20181006