lol.php

private var formNick = ""; //this is the field where the player will put the name to login
    private var formPassword = ""; //this is his password
    private var RformNick = ""; //this is the field where the player will put the name to login
    private var RformPassword = "";
    private var Remail = "";
   private  var TRformPassword = "";
    public var guiSkin : GUISkin;
    var LoadOut : System.Boolean;
    var LoadOutText = "";
    var formText = ""; //this field is where the messages sent by PHP script will be in

    var URL = "http://credmanager.username.c9.io/Login.php"; //change for your URL
   // var hash = "812ca28212be5705ad52010bccc9ea3f"; //change your secret code, and remember to change into the PHP file too
    var DoLogin : System.Boolean;

    private var textrect = Rect (10, 150, 500, 500); //just make a GUI object rectangle
     function Start (){
     PlayerPrefs.DeleteAll();


     }
    function OnGUI() {
            if(LoadOut){
            GUI.skin = guiSkin;
            GUI.Box (new Rect(Screen.width/2 - 150, Screen.height/2 - 30, 300, 60), LoadOutText);


            }else{
            GUI.Window (0, new Rect (Screen.width/2 - 250, Screen.height/2 - 150, 500, 400),Login, "");
            }
    }
    function Login (id : int){

    if(DoLogin){

    GUILayout.BeginVertical();

        GUI.skin = guiSkin;

        GUILayout.Box (/* new Rect (Screen.width/2 - 250, Screen.height/2 - 150, 500, 400),*/"Login");

        GUILayout.BeginHorizontal();
        GUILayout.FlexibleSpace();
        GUILayout.Label( "Username:" ); //text with your nick
        formNick = GUILayout.TextField ( formNick , 15,  GUILayout.Width(345), GUILayout.Height(35));
        GUILayout.EndHorizontal();
        GUILayout.Space(10);

        GUILayout.BeginHorizontal();
        GUILayout.FlexibleSpace();
        GUILayout.Label( "Password:" );
        formPassword = GUILayout.TextField (formPassword , 15,  GUILayout.Width(345), GUILayout.Height(35) ); //same as above, but for password
        GUILayout.EndHorizontal();
        GUILayout.Space(10);
        GUILayout.BeginHorizontal();
        GUILayout.Space(5);
        if ( GUILayout.Button ("Login" ) ){ //just a button
            Action("Login");
        }
        if ( GUILayout.Button ( "Sign Up" ) ){ //just a button
            DoLogin = false;

        }
        GUILayout.EndHorizontal();
        GUILayout.EndVertical();

        }else{

        GUI.skin = guiSkin;

        GUILayout.Box ("Register");

        GUILayout.BeginHorizontal();
        GUILayout.FlexibleSpace();
        GUILayout.Label("Username:" );
        RformNick = GUILayout.TextField (RformNick, 15,GUILayout.Width(300) ,GUILayout.Height(35)  );

        GUILayout.EndHorizontal();

        GUILayout.BeginHorizontal();
        GUILayout.FlexibleSpace();
        GUILayout.Label("Password:" );
        RformPassword = GUILayout.TextField (RformPassword , 15,GUILayout.Width(300) , GUILayout.Height(35) );
        GUILayout.EndHorizontal();

        GUILayout.BeginHorizontal();
        GUILayout.FlexibleSpace();
        GUILayout.Label("Password:" );

        TRformPassword = GUILayout.TextField (TRformPassword , 15,GUILayout.Width(300) , GUILayout.Height(35) );
        GUILayout.EndHorizontal();

        GUILayout.BeginHorizontal();
        GUILayout.FlexibleSpace();
        GUILayout.Label("Email:" );
        Remail = GUILayout.TextField (Remail, 75,GUILayout.Width(300) , GUILayout.Height(35) );
        GUILayout.EndHorizontal();


        if ( GUILayout.Button ("Finish" ) ){ //just a button
            Action("Register");
        }
        if ( GUILayout.Button ("Back" ) ){ //just a button
            DoLogin = true;

        }



        }


        //GUI.TextArea( textrect, formText );
    }

    function Action(Act : String) {


        var form = new WWWForm(); //here you create a new form connection
       //add your hash code to the field myform_hash, check that this variable name is the same as in PHP file
        var tempURL : String;
        if(Act =="Login"){
        tempURL = URL + "?User="+formNick+"&Pass="+formPassword+"&Act="+Act;
        }else{
        tempURL = URL + "?User="+RformNick+"&Pass="+RformPassword+"&Act="+Act+"&Email="+Remail;
        }
        var w = WWW(tempURL); //here we create a var called 'w' and we sync with our URL and the form

        yield w; //we wait for the form to check the PHP file, so our game dont just hang

        if (w.error != null) {
            //print(w.error); //if there is an error, tell us
        } else {
            if(w.data == "    Correct"){
                print("Logging In...");
                LoadOut = true;
                LoadOutText = "Signing In...";
                yield WaitForSeconds(5);
                PlayerPrefs.SetString("RegUser",formNick);

                Application.LoadLevel(1);
            }
            if(w.data == "    Wrong"){
                LoadOut = true;
                LoadOutText = "Wrong Password";
                yield WaitForSeconds(3);
                LoadOut = false;
            }
            if(w.data == "    No User"){
                LoadOut = true;
                LoadOutText = "No Registered User Found";
                yield WaitForSeconds(3);
                LoadOut = false;
            }
            if(w.data == "    ILLEGAL REQUEST"){
                LoadOut = true;
                LoadOutText = "Server Error";
                yield WaitForSeconds(3);
                LoadOut = false;
            }
             if(w.data == "    Registered"){
                print("Account Created. Logging In.");
                LoadOut = true;
                LoadOutText = "Creating Account  Logging In...";
                PlayerPrefs.SetString("RegUser",RformNick);
                yield WaitForSeconds(5);
                Application.LoadLevel(1);

            }
             if(w.data == "    ERROR"){
                LoadOut = true;
                LoadOutText = "Login Error. Restarting.";
                yield WaitForSeconds(3);
                Application.LoadLevel(0);
            }
            print(w.data);

           // formText = w.data; //here we return the data our PHP told us
            w.Dispose(); //clear our form in game
        }

        formNick = ""; //just clean our variables
        formPassword = "";


}