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    <p>OK, I've edited the registration.php code. Have a look at it. I got an error: Access denied for user 'www-data'@'localhost' (using password: NO). I guess that means it's not recognizing my sql username/password or something of the sort. Anyhow, here's my php file:</p> <pre><code>&lt;!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"&gt; &lt;html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" id="jmtoday" class=" no_js"&gt; &lt;head&gt; &lt;link href='icon.jpg' rel='icon' type='image/jpg'/&gt; &lt;meta http-equiv="Content-type" content="text/html; charset=utf-8" /&gt; &lt;meta http-equiv="Content-language" content="en" /&gt; &lt;LINK REL=StyleSheet HREF="Mainstyles.css" TYPE="text/css"&gt;&lt;/link&gt; &lt;Title&gt;Sign up to JM Today&lt;/title&gt; &lt;/head&gt; &lt;body&gt; &lt;?php $dbservertype='mysql'; $servername='localhost'; $dbusername='samaniac'; $dbpassword='*****'; $dbname='jmtdy'; function connecttodb($servername,$dbname,$dbuser,$dbpassword) { global $link; $link=mysql_connect("$servername","$dbuser","$dbpassword"); if(!$link){ die("Could not connect to MySQL"); } connecttodb($servername,$dbname,$dbusername,$dbpassword); mysql_select_db("$dbusername",$link) or die ("could not open db".mysql_error()); } ?&gt; &lt;?php $username=mysql_real_escape_string($_POST['username']); $password=mysql_real_escape_string($_POST['password']); $password2=mysql_real_escape_string($_POST['password_confirmation']); $todo=mysql_real_escape_string($_POST['todo']); $email=mysql_real_escape_string($_POST['email']); $fname=mysql_real_escape_string($_POST['fname']); $lname=mysql_real_escape_string($_POST['lname']); if(isset($todo) and $todo=="post"){ $status = "OK"; $msg=""; } if(!isset($username) OR strlen($username) &lt;3){ $msg=$msg."Username should be equal to or more than 3 characters long&lt;BR/&gt;"; $status= "NOTOK"; } if(mysql_num_rows(mysql_query("SELECT username FROM users WHERE username = '$username'")or die (mysql_error ()))){ $msg=$msg."Username already exists. Please try another one&lt;BR/&gt;"; $status= "NOTOK";} if ( strlen($password) &lt; 3 ){ $msg=$msg."Password must be more than 3 charactors long&lt;BR/&gt;"; $status= "NOTOK"; } if ( $password &lt;&gt; $password2 ){ $msg=$msg."Passwords are not identical.&lt;BR/&gt;"; $status= "NOTOK"; } if($status&lt;&gt;"OK"){ echo "$msg&lt;br/&gt;&lt;input type='button' value='Retry' onClick='history.go(-1)'&gt;"; } else { if(mysql_query("insert into users(username,password,email,fname,lname) values('$username','$password','$email','$fname','$lname')")or die (mysql_error ())){ echo "Welcome, You have successfully signed up"; } else { echo "Database Problem, please contact Site admin"; } } ?&gt; &lt;/body&gt; &lt;/html&gt; </code></pre>
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