Description:
------------
I executed this query with 2 columns which have the same name:
SELECT tbl1.n_MatchID, tbl2.n_MatchID FROM tbl1,tbl2 WHERE (etc)

When I request the fields, the column_source and the name are the same...

Reproduce code:
---------------
$query = "SELECT Infostrada.tFootballMatch.n_MatchID as a, Infostrada.tFootballMatchDetail.n_MatchID as b FROM Infostrada.tFootballMatchDetail, Infostrada.tFootballMatch WHERE Infostrada.tFootballMatch.n_MatchID = Infostrada.tFootballMatchDetail.n_MatchID";
$result = mssql_query($query) or die();

while($obj = mssql_fetch_field($result)) {
	echo $obj->column_source . "." . $obj->name . "<br>";
}

Expected result:
----------------
tFootballMatch.n_MatchID<br>
tFootballMatchDetail.n_MatchID<br>

($obj->column_source.$obj->name)

Actual result:
--------------
n_MatchID.n_MatchID<br>
n_MatchID.n_MatchID<br>