Warptweet Posted September 24, 2007 Share Posted September 24, 2007 I put this code in the <body> area of my page... <?php if ($_POST['username']) { $username=$_POST['username']; $password=$_POST['password']; if ($password==NULL) { echo "You did not supply a password."; } else { $query = mysql_query("SELECT username,password FROM warp_users WHERE username = '$username'") or die(mysql_error()); $data = mysql_fetch_array($query); if($data['password'] != $password) { echo "The supplied login is incorrect"; } else { $query = mysql_query("SELECT username,password,user_level,user_id FROM warp_users WHERE username = '$username'") or die(mysql_error()); $row = mysql_fetch_array($query); setcookie("username", "Warptweet", time()+3600, "/","", 0); echo "You are now logged in, " . $COOKIE['username'] . "!"; } } } echo "<center><h1>Login</h1> <form action='login.php' method='POST'> <table style='border:1px solid #000000;'> <tr> <td align='right'> Username: <input type='text' size='15' maxlength='25' name='username'> </td> </tr> <tr> <td align='right'> Password: <input type='password' size='15' maxlength='25' name='password'> </td> </tr> <tr> <td align='center'> <input type=\"submit\" value=\"Login\"> </td> </tr> <tr> <td align='center'> <a href='register.php'>Register Here</a> </td> </tr> </table> </form> </center>"; ?> I don't understand, I get this error when I try logging in: Warning: Cannot modify header information - headers already sent by (output started at /home/warp/public_html/new/login.php:10) in /home/warp/public_html/new/login.php on line 66 LINE 66: setcookie("username", "Warptweet", time()+3600, "/","", 0); What is wrong with my code? Can somebody please tip me in the right direction? I think there is something I may be missing, and I have no clue what. Thanks, -Warptweet Quote Link to comment Share on other sites More sharing options...
darkfreaks Posted September 24, 2007 Share Posted September 24, 2007 try using ob_start(); at the top of the files. Quote Link to comment Share on other sites More sharing options...
Warptweet Posted September 24, 2007 Author Share Posted September 24, 2007 Thanks, that worked perfectly! The tutorials I read about cookies never said anything about ob_start(); :-\ Quote Link to comment Share on other sites More sharing options...
darkfreaks Posted September 24, 2007 Share Posted September 24, 2007 im abit more advanced than those tutorials eh? topic solved please! Quote Link to comment Share on other sites More sharing options...
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