php - Can't connect to database to update member details -

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i can't connect database while running page on submitting updated details. life of me can't figure out why wont connect.

most recent error:

warning: mysql_connect() [function.mysql-connect]: access denied user 'matts1'@'localhost' (using password: yes) in f:\xampp\htdocs\site\profileupdate.php on line 69 cannot connect

below db.inc file details well, since has no password have no clue why error being posted.

my db.inc file is:

$hostname = "localhost"; $username = "root"; $password = ""; $databasename= "schurter_products";

php/sql:

<?php  session_start();  require 'db.inc';     // initialise error string   $errorstring = "";    // trim posted values - gets rid of unecessary whitespace     $firstname = trim($_post["firstname"]);    $surname   = trim($_post["surname"]);    $emailaddress   = trim($_post["emailaddress"]);    $username    = trim($_post["username"]);    $password    = trim($_post["password"]);   //here use validation @ server   // vaildate firstname    if (empty($firstname))        // first name cannot null string       $errorstring .=           "\n<br>the first name field cannot blank.";    // validate surname   if (empty($surname))       // user's surname cannot null string       $errorstring .=           "\n<br>the surname field cannot blank.";    // validate email address   if (empty($emailaddress))       // user's address cannot null string       $errorstring .=           "\n<br>you must supply @ least 1 address line.";    // validate username   if (empty($username))       // user's city cannot null string       $errorstring .= "\n<br>you must supply city.";    // validate password   if (empty($password))       // user's city cannot null string       $errorstring .= "\n<br>you must supply state.";     // script has finished validation,    // check if there errors   if (!empty($errorstring))   {       // there errors.  show them , exit. ?> <!doctype html public     "-//w3c//dtd html 4.0 transitional//en"    "http://www.w3.org/tr/html4/loose.dtd" > <html> <head><title>customer details error</title></head> <body bgcolor="white">   <h1>customer details error</h1> <?=$errorstring?> <br><a href="updateinsertform.php">return customer form</a> </body> </html> <?php         }   else   {    // if made here, data valid mysql_connect("$hostname", "$username", "$password")or die("cannot connect"); mysql_select_db("$databasename")or die("cannot select db");  //  update          $query = "update members set firstname = '$firstname', surname = '$surname', emailadress = '$emailaddress', username = '$username', password = '$password' id = '$memberid'";           $recordset = mysql_query($query) or die ("error in query: $query. ".mysql_error());          echo "your updates complete!";     } ?>

haha sorry, see problem. overwrite username :)

$username = "root";

and

$username    = trim($_post["username"]);

hence error user:

access denied user 'matts1'@'localhost'

rather user "root".


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