Question

I have this login code, which works last night before I slept. Nobody used my computer. But this morning suddenly stopped working. My other codes also not working properly. Well in fact I made sure that they’re all working before I left them.
I reformatted my hard drive. I had a backup of the working project. I can’t really understand why it wouldn’t work. Anyone experienced this before?

<?php 




include('conn.php');








        $uname = mysql_real_escape_string($_POST['yname']);
        $pword = $_POST['pword'];
        $pwordmd5=md5($pword);



        $result = query_database("SELECT * FROM admin_table WHERE   Uneym = '$uname' AND Pwerd = '$pwordmd5'", "onstor", $link);
        $num_rows = mysql_num_rows($result);



        if ($result) {
            if ($num_rows > 0) {
                session_start();
                $_SESSION['loginAdmin'] = "1";



                //added feb 5 2011

                $_SESSION['Uneym'] = $uname;






                query_database("UPDATE admin_table SET Current='1' WHERE   Uneym = '$uname' AND Pwerd = '$pwordmd5'", "onstor", $link);



                    header ("Location: adminpage.php");


            }



            else {
                session_start();
                $_SESSION['loginAdmin'] = "";
                header ("Location: ../login.php");
            }   
        }
        else {
            $errorMessage = "Error logging on, please try again.";
        }











?>

I had this on php error log:

[12-Feb-2011 23:49:14] PHP Warning:  mysql_connect() [<a href='function.mysql-connect'>function.mysql-connect</a>]: [2002] A connection attempt failed because the connected party did not  (trying to connect via tcp://localhost:3306) in X:\wamp\www\pos\php\conn.php on line 6

[12-Feb-2011 23:49:14] PHP Warning:  mysql_connect() [<a href='function.mysql-connect'>function.mysql-connect</a>]: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.

 in X:\wamp\www\pos\php\conn.php on line 6

[12-Feb-2011 23:49:14] PHP Fatal error:  Maximum execution time of 60 seconds exceeded in X:\wamp\www\pos\php\conn.php on line 6

    [12-Feb-2011 23:49:35] PHP Warning:  mysql_connect() [<a href='function.mysql-connect'>function.mysql-connect</a>]: [2002] A connection attempt failed because the connected party did not  (trying to connect via tcp://localhost:3306) in X:\wamp\www\pos\php\conn.php on line 6

    [12-Feb-2011 23:49:35] PHP Warning:  mysql_connect() [<a href='function.mysql-connect'>function.mysql-connect</a>]: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.

     in X:\wamp\www\pos\php\conn.php on line 6

    [12-Feb-2011 23:49:35] PHP Fatal error:  Maximum execution time of 60 seconds exceeded in X:\wamp\www\pos\php\conn.php on line 6

    [12-Feb-2011 23:50:01] PHP Warning:  mysql_connect() [<a href='function.mysql-connect'>function.mysql-connect</a>]: [2002] A connection attempt failed because the connected party did not  (trying to connect via tcp://localhost:3306) in X:\wamp\www\pos\php\conn.php on line 6

    [12-Feb-2011 23:50:01] PHP Warning:  mysql_connect() [<a href='function.mysql-connect'>function.mysql-connect</a>]: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.

     in X:\wamp\www\pos\php\conn.php on line 6

Here’s conn.php which is being pointed out by the error logs:

<?php



function open_connection($host, $user, $password){
    return mysql_connect($host, $user, $password);

}

function close_connection($link){
    return mysql_close($link);

}

function query_database($query, $database, $link){
    mysql_select_db($database, $link);
    return mysql_query($query, $link);
}

function fetcher($result){
    return mysql_fetch_assoc($result);

}

function query_checker($query){
    if(!$query){
    echo "error!".mysql_error();
}
    return mysql_error();

}

$link=open_connection('localhost','root', '1234');
?>

Also haven’t modified conn.php, since its the first script that should be written when you want to connect to the database. And one more thing, before I reformatted, the whole project was one c drive. Now I’m on x drive. I’m not really sure if that’s the problem.

Answer 1

Your database appears to be down. Try restarting your mysql service.