Please help me!!!

dave_w · #1 13-Oct-2005, 14:29

Can someone please help me. i am tryin to use this login system that i have found on the internet for my website but keep getting this error

Parse error: parse error, unexpected T_STRING in /home/vhosts/dwgame.wagoo2.com/main.php on line 33

The code is as below

PHP Code:


<?
/**
 * Main.php
 *
 * This is an example of the main page of a website. Here
 * users will be able to login. However, like on most sites
 * the login form doesn't just have to be on the main page,
 * but re-appear on subsequent pages, depending on whether
 * the user has logged in or not.
 *
 * Written by: Jpmaster77 a.k.a. The Grandmaster of C++ (GMC)
 * Last Updated: August 26, 2004
 */
include("include/session.php");
?>

<html>
<title>Jpmaster77's Login Script</title>
<body>

<table>
<tr><td>


<?
/**
 * User has already logged in, so display relavent links, including
 * a link to the admin center if the user is an administrator.
 */
if($session->logged_in){
   echo "<h1>Logged In</h1>";
   echo "Welcome <b>$session->username</b>, you are logged in. <br><br>";
       "[<a href="userinfo.php?user=$session->username">My Account</a>]   ";
       "[<a href="useredit.php">Edit Account</a>]   ";
   if($session->isAdmin()){
      echo "[<a href="admin/admin.php">Admin Center</a>]   ";
   }
   echo "[<a href="process.php">Logout</a>]";
}
else{
?>

<h1>Login</h1>
<?
/**
 * User not logged in, display the login form.
 * If user has already tried to login, but errors were
 * found, display the total number of errors.
 * If errors occurred, they will be displayed.
 */
if($form->num_errors > 0){
   echo "<font size=\"2\" color=\"#ff0000\">".$form->num_errors." error(s) found</font>";
}
?>
<form action="process.php" method="POST">
<table align="left" border="0" cellspacing="0" cellpadding="3">
<tr><td>Username:</td><td><input type="text" name="user" maxlength="30" value="<? echo $form->value("user"); ?>"></td><td><? echo $form->error("user"); ?></td></tr>
<tr><td>Password:</td><td><input type="password" name="pass" maxlength="30" value="<? echo $form->value("pass"); ?>"></td><td><? echo $form->error("pass"); ?></td></tr>
<tr><td colspan="2" align="left"><input type="checkbox" name="remember" <? if($form->value("remember") != ""){ echo "checked"; } ?>>
<font size="2">Remember me next time     
<input type="hidden" name="sublogin" value="1">
<input type="submit" value="Login"></td></tr>
<tr><td colspan="2" align="left"><br><font size="2">[<a href="forgotpass.php">Forgot Password?</a>]</font></td><td align="right"></td></tr>
<tr><td colspan="2" align="left"><br>Not registered? <a href="register.php">Sign-Up!</a></td></tr>
</table>
</form>

<?
}

/**
 * Just a little page footer, tells how many registered members
 * there are, how many users currently logged in and viewing site,
 * and how many guests viewing site. Active users are displayed,
 * with link to their user information.
 */
echo "</td></tr><tr><td align=\"center\"><br><br>";
echo "<b>Member Total:</b> ".$database->getNumMembers()."<br>";
echo "There are $database->num_active_users registered members and ";
echo "$database->num_active_guests guests viewing the site.<br><br>";

include("include/view_active.php");

?>


</td></tr>
</table>


</body>
</html>

Thankyou to anyone who helps!!!

dannybedor · #2 16-Oct-2005, 23:13

Look at your codes:

PHP Code:


echo "Welcome <b>$session->username</b>, you are logged in. <br><br>";
       "[<a href="userinfo.php?user=$session->username">My Account</a>]   ";
       "[<a href="useredit.php">Edit Account</a>]   ";

That should be:

PHP Code:


echo "Welcome <b>$session->username</b>, you are logged in. <br><br>";
echo "[<a href="userinfo.php?user=$session->username">My Account</a>]   ";
echo  "[<a href="useredit.php">Edit Account</a>]   ";

Hope it works.

dave_w · #3 18-Oct-2005, 13:09

Thanks. that was a great help. got it sorted now!

dave_w · #4 19-Oct-2005, 12:42

2 more problems that i just need to iron out im my code and they are as follows:

error = Parse error: parse error, unexpected T_STRING, expecting ',' or

';'

PHP Code:


<?php
/**
 * User has already logged in, so display relavent links, including
 * a link to the admin center if the user is an administrator.
 */
if($session->logged_in){
   echo "<h1>Logged In</h1>";
   echo "Welcome <b>$session->username</b>, you are logged in. 

<br><br>";
   echo "[<a href="userinfo.php?user=$session->username">My 

Account</a>]   ";
   echo "[<a href="useredit.php">Edit Account</a>]   ";
if($session->isAdmin()){ 
      echo "[<a href="admin/admin.php">Admin Center</a>]   ";
   }
   echo "[<a href="process.php">Logout</a>]   ";
}
else{
?>

error = Parse error: parse error, unexpected T_ENCAPSED_AND_WHITESPACE,

expecting T_STRING or T_VARIABLE or T_NUM_STRING

PHP Code:


$q = "SELECT userid FROM ".TBL_USERS." WHERE username = '$username'";
$result = "mysql_query($q, $this->connection)";
if(!$result || (mysql_numrows($result) < 1)){
return 1; //Indicates username failure
}

/* Retrieve userid from result, strip slashes */
$dbarray = "mysql_fetch_array($result)";
$dbarray['userid'] = stripslashes($dbarray['userid']) ;
$userid = "stripslashes($userid)";

/* Validate that userid is correct */
if($userid == $dbarray['userid']){

Thanks again to anyone who helps me.... again!

dannybedor · #5 19-Oct-2005, 21:21

You have to be careful when echoing the HTML codes.
Here's part of your first codes:

PHP Code:


echo "[<a href="userinfo.php?user=$session->username">My 

Account</a>]   ";
   echo "[<a href="useredit.php">Edit Account</a>]   ";
if($session->isAdmin()){ 
      echo "[<a href="admin/admin.php">Admin Center</a>]   ";
   }
   echo "[<a href="process.php">Logout</a>]   ";

Here's that should be written:

PHP Code:


echo '[<a href="userinfo.php?user=$session->username">My 

Account</a>]   ';
   echo '[<a href="useredit.php">Edit Account</a>]   ';
if($session->isAdmin()){ 
      echo '[<a href="admin/admin.php">Admin Center</a>]   ';
   }
   echo '[<a href="process.php">Logout</a>]   ';

Note that I usually use the aphostrope (') for ECHO so I don't have to worry about HTML quotes (") anymore.

Anyway I should have notice this in my first post.

Your part of your second codes:

PHP Code:


$q = "SELECT userid FROM ".TBL_USERS." WHERE username = '$username'";

If the TBL_USERS is a table name then it should be:

PHP Code:


$q = "SELECT userid FROM TBL_USERS WHERE username = '$username'";

or if TBL_USERS is a variable then

PHP Code:


$q = "SELECT userid FROM ".$TBL_USERS." WHERE username = '$username'";

Hope this can help you.

dave_w · #6 20-Oct-2005, 13:49

1 last problem i need help with. i am gettin the following error

Parse error: parse error, unexpected $

PHP Code:


function query($query){
      return mysql_query($query, $this->connection);
   }
};

/* Create database connection */
  $database = new MySQLDB ;

?>

......and a HUGE thanks to dannybedor for all of the help that he has given me so far.. THANX!

djd@n · #7 26-Oct-2005, 12:00

dave where did you find that login script then we coud help you a bit better

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