I am unable to get my login in script as i am recieving error messages like this in the broswer
Warning: Cannot modify header information - headers already sent by (output started at c:\apache\cgi-bin\login.php:7) in c:\apache\cgi-bin\login.php on line 48
Warning: Cannot modify header information - headers already sent by (output started at c:\apache\cgi-bin\login.php:7) in c:\apache\cgi-bin\login.php on line 49
Warning: Cannot modify header information - headers already sent by (output started at c:\apache\cgi-bin\login.php:7) in c:\apache\cgi-bin\login.php on line 62
I have no idea why these errors are being reported
this is my code
#!c:/php/php.exe
<html>
<head>
<title>login</title>
</head>
<body>
<?php #Script9.1 - login.php2
// send nothing to the web browser prior to the set cookies line
// check if the form been submitted
if(isset($_POST['submitted']))
{
//register the user in a database
require_once ('mysql_connect.php'); // connect to the database
$errors = array(); //Initialise error array
//check for an email address.
if(empty($_POST['email']))
{
$errors[] = 'You forgot to enter your email address';
}
else
{
$e = escape_data($_POST['email']);
}
//check for an password.
if(empty($_POST['password']))
{
$errors[] = 'You forgot to enter your password';
}
else
{
$p = escape_data($_POST['password']);
}
if(empty($errors)) // if everything is okay
{
/* Retrieve the user_id and first name for that email/password combination.*/
$query = "SELECT personID, first_name FROM test WHERE email='$e' AND password=SHA('$p')";
$result = @mysql_query ($query); // Run the query.
$row = mysql_fetch_array ($result, MYSQL_NUM); //return a record if applicable
if ($row) // a record was pulled from the database
{
setcookie ('personID', $row[0]);//
//setthecookies and redirect
setcookie ('first_name', $row[1]);
//rediret the user to the the loggedin.php page
//start defining the url
$url = 'http://' . $_SERVER['HTTP_HOST'] . dirname($_SERVER['PHP_SELF']);
if ((substr($url, -1) == '/') OR (substr($url, -1) == '\\') )
{
$url = substr ($url, 0, -1); // chop of slash.
}
// ADD THE PAGE
$url .='C:\Apache\cgi-bin\loggedin.php';
header("Location: $url");
exit(); // quit the script
}
else // no records matched the query
{
$errors[] = 'The email address and password entered do not match those on file';
// public message
$errors[] = mysql_error() . '<br /><br />Query: ' . $query; // debugging message
}
}// end of if (empty($errors)) IF
mysql_close(); //close the database connection
}
else // form has not been submitted
{
$errors = NULL;
} // END of main submit conditional
// begin the page now
$page_title = 'login';
include('C:\Apache\htdocs\header2.html');
if (!empty($errors)) //print any error message
{
echo '<h1 id="mainhead">ERROR!!</h1> <p class = "error"> the following error(s) occured:<br />';
foreach ($errors as $msg)
{//print each error
echo " - $msg<br />\n";
}
echo '</p><p> Please try again. <p/>';
}
// create the form
?>
<h2>Login</h2>
<form action="login.php" method="post">
<p>Email Address: <input type="text" name="email" size="20" maxlength="40"/></p>
<p>Password: <input type="password" name="password" size="20" maxlength="20"/></p>
<p><input type="submit" name="submit" value="Login" /></p>
<input type="hidden" name="submitted" value="TRUE" />
</form>
<?php
include('C:\Apache\htdocs\footer.html');
?>
</body>
</html>
LOGIN
