Login PHP scripta - ProblemSuccess!
Warning: Cannot modify header information - headers already sent by (output started at /VDOMAINS/lavina/www/login/login.php:47) in /VDOMAINS/lavina/www/login/login.php on line 50
gdje je greska.. kod samo postovao
znam da su iskusnijim programerima ovi problemi itekako dosadili,
Unaprijed hvala na pomoci
Code:
<?PHP
//check that the user is calling the page from the login form and not accessing it directly
//and redirect back to the login form if necessary
if (!isset($username) || !isset($password)) {
header( "Location: http://www.vladimirperovic.com/login/login.html" );
}
//check that the form fields are not empty, and redirect back to the login page if they are
elseif (empty($username) || empty($password)) {
header( "Location: http://www.vladimirperovic.com/login/login.html" );
}
else{
//convert the field values to simple variables
//add slashes to the username and md5() the password
$user = addslashes($_POST['username']);
$pass = md5($_POST['password']);
//set the database connection variables
$dbHost = "";
$dbUser = "";
$dbPass = "";
$dbDatabase = "";
//connet to the database
$db = mysql_connect("$dbHost", "$dbUser", "$dbPass") or die ("Error connecting to database.");
mysql_select_db("$dbDatabase", $db) or die ("Couldn't select the database.");
$result=mysql_query("select * from users where username='$user' AND password='$pass'", $db);
//check that at least one row was returned
$rowCheck = mysql_num_rows($result);
if($rowCheck > 0){
while($row = mysql_fetch_array($result)){
//start the session and register a variable
session_start();
session_register('username');
//successful login code will go here...
echo 'Success!';
//we will redirect the user to another page where we will make sure they're logged in
header( "Location: checkLogin.php" );
}
}
else {
//if nothing is returned by the query, unsuccessful login code goes here...
echo 'Incorrect login name or password. Please try again.';
}
}
?>
<?PHP
//check that the user is calling the page from the login form and not accessing it directly
//and redirect back to the login form if necessary
if (!isset($username) || !isset($password)) {
header( "Location: http://www.vladimirperovic.com/login/login.html" );
}
//check that the form fields are not empty, and redirect back to the login page if they are
elseif (empty($username) || empty($password)) {
header( "Location: http://www.vladimirperovic.com/login/login.html" );
}
else{
//convert the field values to simple variables
//add slashes to the username and md5() the password
$user = addslashes($_POST['username']);
$pass = md5($_POST['password']);
//set the database connection variables
$dbHost = "";
$dbUser = "";
$dbPass = "";
$dbDatabase = "";
//connet to the database
$db = mysql_connect("$dbHost", "$dbUser", "$dbPass") or die ("Error connecting to database.");
mysql_select_db("$dbDatabase", $db) or die ("Couldn't select the database.");
$result=mysql_query("select * from users where username='$user' AND password='$pass'", $db);
//check that at least one row was returned
$rowCheck = mysql_num_rows($result);
if($rowCheck > 0){
while($row = mysql_fetch_array($result)){
//start the session and register a variable
session_start();
session_register('username');
//successful login code will go here...
echo 'Success!';
//we will redirect the user to another page where we will make sure they're logged in
header( "Location: checkLogin.php" );
}
}
else {
//if nothing is returned by the query, unsuccessful login code goes here...
echo 'Incorrect login name or password. Please try again.';
}
}
?>
edit: Nemanja: Kod u code tagove!
[Ovu poruku je menjao Nemanja Avramović dana 29.01.2007. u 17:26 GMT+1]
