Parse error: syntax error, unexpected '['

Hej, jag får ett felmeddelande jag inte riktig verkar luska ut vart detta [ finns någonstans, var dock ett tag sen jag kodade, men jag kan verkligen inte hitta?

<?php session_start(); 

include "_include/connection.php";
include "_include/functions.php";  

$do = $_GET["do"];

if($do == "login"){
	login($_POST['user'],$_POST['pincode'],$_POST['bil']);	
}
?>

functions.php

<?php

function login($user,$pincode,$bil){
	
			$query = mysql_query("SELECT id from korjournal_users where user = '".$user."' and pincode = '".$pincode."'"); 
			$result = mysql_fetch_array($query);

			$count=mysql_num_rows($query);
			
			$returnthis = "";
			
			if($count == 1){

				$_SESSION['online'] = "1";
				session_register("online");        

				$_SESSION['user'] = $result["id"];
				session_register("user");

				$_SESSION['bil'] = $bil;
				session_register("bil");

				$returnthis = "<script>self.location='?do=home';</script>";

			} else {
			
				$errormsg = "Fel Användare/Lösen!";
				$returnthis = "<script>self.location='?user=".$user."&bil=".$bil."&errormsg=".$errormsg."';</script>";

			}
	
	return ($returnthis);
}

function add_journal($bil,$user,$start,$stop,$extra1,$extra2,$extra3){

			$date = date("Y-m-d",strtotime("+2 hour"));
			$date_time = date("Y-m-d H:i:s",strtotime("+2 hour"));
			
			$insert_row = "INSERT INTO korjournal (bil_id,date,date_time,user_id,start,stop,extra1,extra2,extra3) VALUES ('".$bil."','".$date."','".$date_time."','".$user."','".$start."','".$stop."','".$extra1."','".$extra2."','".$extra3."')";
			mysql_query($insert_row);
			mysql_query("UPDATE korjournal_bil SET matarstallning='".$stop."' WHERE id='".$bil."'");

			$returnthis = "<script>self.location='?do=home';</script>";
			
	return ($returnthis);
}

			

			
			
		

?>