Add uid_from_email(), similar to uid_from_username

Signed-off-by: Loui Chang <louipc.ist@gmail.com>
This commit is contained in:
Evangelos Foutras 2009-11-12 17:20:07 +02:00 committed by Loui Chang
parent 6ee8b88c58
commit 6d65997f0c

View file

@ -404,6 +404,25 @@ function uid_from_username($username="")
return $row[0]; return $row[0];
} }
# obtain the uid given a Users.Email
#
function uid_from_email($email="")
{
if (!$email) {
return "";
}
$dbh = db_connect();
$q = "SELECT ID FROM Users WHERE Email = '".mysql_real_escape_string($email)
."'";
$result = db_query($q, $dbh);
if (!$result) {
return "None";
}
$row = mysql_fetch_row($result);
return $row[0];
}
/** /**
* Generate clean url with edited/added user values * Generate clean url with edited/added user values
* *