BE_FileModificationTimestamp ( path )
Returns the OS file modification time.
Version : 3.2
4.0.2 : Renamed from BE_File_Modification_Timestamp
path : a system file path.
Result : Usually in seconds, so can be converted to a timestamp like : GetAsTimestamp ( BE_File_Modification_Timestamp ( path ) )
However it is up to the Operating system as to what time it returns, and some OS versions may be more precise ( down to the millisecond ) and so the result could be different in different or future versions.