Changed database access to PDO using prepared statements
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@@ -14,34 +14,22 @@ $subnet_id = sanitize($_GET['subnet_id']);
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include("header.php");
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// subnet
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$query = "SELECT
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subnet_address,
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subnet_mask
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FROM
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subnet
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WHERE
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subnet_id=" . $subnet_id;
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$sql = "SELECT subnet_id AS id, subnet_address AS address, subnet_mask AS mask
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FROM subnet
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WHERE subnet_id=?";
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$sth = $dbh->prepare($sql);
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$sth->execute([$subnet_id]);
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$smarty->assign("subnet", $sth->fetch(PDO::FETCH_OBJ));
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// run query
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$subnet = $db->db_select($query);
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// locations for subnet
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$sql = "SELECT l.location_id, l.location_name
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FROM subnetlocation AS s LEFT JOIN location USING (location_id)
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WHERE s.subnet_id=?
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ORDER BY l.location_name";
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$sth = $dbh->prepare($sql);
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$sth->execute([$subnet_id]
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$records = $sth->fetchAll();
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$smarty->assign("subnet_id", $subnet_id);
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$smarty->assign("subnet_address", $subnet[0]['subnet_address']);
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$smarty->assign("subnet_mask", $subnet[0]['subnet_mask']);
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// location
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$query = "SELECT
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l.location_id,
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l.location_name
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FROM
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subnetlocation AS s LEFT JOIN location USING (location_id)
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WHERE
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s.subnet_id=" . $subnet_id . "
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ORDER BY
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l.location_name";
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// run query
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$records = $db->db_select($query);
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$locations = array();
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foreach ($records as $rec) {
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$locations[$rec['location_id']] = $rec['location_name'];
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