Function uplGetThumbnail

Returns thumbnail for a specific upload file

Package: Core\Backend
Copyright: four for business AG <www.4fb.de>
License: http://www.contenido.org/license/LIZENZ.txt
Author: Jan Lengowski
Author: Timo Trautmann
Located at includes/functions.upl.php

Parameters summary
`string`	`$sFile`	Filename to retrieve the thumbnail for
`integer`	`$iMaxSize`	Thumb dimension (size of with and height)

Return value summary
`string`

Thrown exceptions summary
`cDbException`
`cException`
`cInvalidArgumentException`