cnagra Posted April 22, 2006 Share Posted April 22, 2006 hi, im gettin the following error, when i put the code with some html.Warning: session_register(): Cannot send session cookie - headers already sent by (output started at c:\project\htdocs\checklogin.php:1) in c:\project\htdocs\checklogin.php on line 34Warning: session_register(): Cannot send session cache limiter - headers already sent (output started at c:\project\htdocs\checklogin.php:1) in c:\project\htdocs\checklogin.php on line 34Warning: Cannot modify header information - headers already sent by (output started at c:\project\htdocs\checklogin.php:1) in c:\project\htdocs\checklogin.php on line 35my php code : <?php$host="localhost"; // Host name $username=""; // Mysql username $password=""; // Mysql password $db_name="dv8_database"; // Database name $tbl_name="members"; // Table name // Connect to server and select databse.mysql_connect("$host", "$username", "$password")or die("cannot connect"); mysql_select_db("$db_name")or die("cannot select DB");$sql="SELECT * FROM $tbl_name WHERE username='$myusername' and password='$mypassword'";$result=mysql_query($sql);// Mysql_num_row is counting table row$count=mysql_num_rows($result);// If result matched $myusername and $mypassword, table row must be 1 rowif($count==1){// Register $myusername and redirect to file "login_success.php"session_register("myusername");header("location:login_successful.php");}else {echo "Wrong Username or Password";}?>its a simple login formthanks Quote Link to comment Share on other sites More sharing options...
ToonMariner Posted April 22, 2006 Share Posted April 22, 2006 Somewhere in (check login.php) you have some output - either an echo or print or just where you break out of php. Quote Link to comment Share on other sites More sharing options...
Orio Posted April 22, 2006 Share Posted April 22, 2006 Maybe you have at the begining html tags like <html><head> and such. Delete those.Orio. Quote Link to comment Share on other sites More sharing options...
wildteen88 Posted April 22, 2006 Share Posted April 22, 2006 The actuall error is comming from checklogin.php on line [b]1[/b] (this is where the output has started) and the error is being triggered on line [b]34[/b] in checklogin.php.What is on line 1 in checklogin.php? Quote Link to comment Share on other sites More sharing options...
eves Posted April 22, 2006 Share Posted April 22, 2006 remove any spaces or line breaks before the <?php tag in checklogin.php (line 1) Quote Link to comment Share on other sites More sharing options...
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