gwst/includes/set-prefacc.php

<?php
if (isset($_SESSION['userid'])) {
	if ($_POST['prefaccid'] == "nopref") {
		$nap = $con->prepare("UPDATE userinfo SET prefaccid = 0, prefaccname = 'No default selected' WHERE userid = ?");
		$nap->bind_param("i", $_SESSION['userid']);
		$nap->execute();
		$nap->close();
		$_SESSION['prefaccid'] = "0";
		$_SESSION['prefaccname'] = "No default selected";
		echo 'Account preference update - no preferred account selected.<br />';
	} else {
		$sap = $con->prepare("SELECT accid, accemail FROM gwaccounts WHERE accid = ? AND userid = ?");
		$sap->bind_param("ii", $_POST['prefaccid'], $_SESSION['userid']);
		$sap->execute();
		$result = $sap->get_result();
		while ($row = $result->fetch_assoc()) {
			$uap = $con->prepare("UPDATE userinfo SET prefaccid = ?, prefaccname = ? WHERE userid = ?");
			$uap->bind_param("isi", $_POST['prefaccid'], $row['accemail'], $_SESSION['userid']);
			$uap->execute();
			$uap->close();
			$_SESSION['prefaccid'] = $row['accid'];
			$_SESSION['prefaccname'] = $row['accemail'];
		}
		echo 'Guild Wars preferred account updated! <br />';
	}
}
?>