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(:**************************************************************:)
(: Test: functx-functx-scheme-from-uri-all :)
(: Written by: Priscilla Walmsley (Frans Englich is maintainer) :)
(: Date: 2008-05-16+02:00 :)
(:**************************************************************:)
declare namespace functx = "http://www.example.com/";
(:~
: Returns the scheme from a URI
:
: @author Priscilla Walmsley, Datypic
: @version 1.0
: @see http://www.xqueryfunctions.com/xq/functx_scheme-from-uri.html
: @param $uri the URI
:)
declare function functx:scheme-from-uri
( $uri as xs:string? ) as xs:string? {
substring-before($uri,':')
} ;
(functx:scheme-from-uri(
'http://www.datypic.com'), functx:scheme-from-uri(
'ftp://ftp.datypic.com'), functx:scheme-from-uri('ftp.datypic.com'), functx:scheme-from-uri('www.datypic.com'), functx:scheme-from-uri('prod.html'))
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