System_ProcWatch_Config::fromXmlFile() -- Get config array from XML file
Description
Parses an XML file into an config array to configure System_ProcWatch with.
Parameter
- string
$file
paht to XML file
Return value
Returns config array on success or PEAR_Error on fialure.
Throws
Throws PEAR_Error if XML file does not exist, or
problems parsing the XML file have occured.
Note
This function should be called
statically.