Untitled

<html>
<head>
<script type="text/javascript" src="val.js"></script>
</head>
<body>

<form action="dbform.php" method="post" name="signup">
<?php
//Vars
$errorvalue="nnn";
$usr_e=0;
$pw_e=0;
$em_e=0;
$x=0;
$pwd=0;
$usr=0;
$email=0;

//Functions
function generate_hash($pwd, $salt=null)
{
    if ($salt===null)
    {
        $salt=substr(md5(uniqid(rand(), true)), 0, salt_length);
    }
    else
    {
        $salt=substr($salt, 0, salt_length);
    }

    return $salt . sha1($salt . $pwd);
}

/*$errorvalue=0; <-- Archaic code ($_GET["error"] functionality)

if (isset($errorvalue))
{
$errorvalue=strip_tags($_GET["error"]);
}
*/

if ($errorvalue!="nnn")
    {
        echo "<font size=8 color=blue><i><b>YOU GOT AN ERROR M8.</font></b></i><br /><br />";
    }

?>
<b>Username:</b> <input style="border-style:solid;border-width:medium;border-color:#8B8386;" type=text id=usr name="username" required="required" onkeyup="validate_username();"/>
<br />
<?php
if ($errorvalue[0]=="y")
    {
    echo "<font color=red><b>Username must be between 6 and 20 characters in length and contain only A-Z, 0-9. Please try again.</font></b><br /><br />";
    }
?>
<br />
<br />
<b>Create Password:</b> <input style="border-style:solid;border-width:medium;border-color:#8B8386;" type=password id=pwd name="password" required="required" onkeyup="validate_password();"/>
<br />
<?php
if ($errorvalue[1]=="y"){echo "<font color=red><b>Password must be between 8 and 20 characters in length and contain at least one Upper case letter, one lower case letter and one digit. Please try again.</font></b><br /><br />";}
?>
<br />
<br />
<b>E-Mail Address:</b> <input style="border-style:solid;border-width:medium;border-color:#8B8386;"type=text id=e_mail name="email" required="required" onkeyup="validate_email();" />
<br />
<?php
if ($errorvalue[2]=="y"){ echo "<font color=red><b>Inavlid E-Mail address. Please try again.</font></b><br /><br />";}
?>
<br />
<br />
<input type="Submit" value="LOVEBUTTON" name="MAY ALL YOUR DREAMS COME TRUE" />
</form>
<?php
//START of validation / upload process


$con=mysql_connect("localhost","root","cointreau23");

if (isset($_POST["username"]))
    {
    $usr=strip_tags($_POST["username"]);
    if (strlen($usr)>5 && ctype_alnum($usr) && strlen($usr)<21)
    {
    $x++;
    $usr_e="n";
    }
else
    {
    $usr_e="y";
    }
    }
if (isset($_POST["password"]))
    {
    $pwd=strip_tags($_POST["password"]);
    if (preg_match('`[A-Z]`',$pwd)
    && preg_match('`[a-z]`',$pwd)
    && preg_match('`[0-9]`',$pwd)
    && strlen($pwd)>7
    && strlen($pwd)<21
    )
    {
    $x++;
    $pw_e="n";

    }
else
    {
    $pw_e="y";
    }
        }
if (isset($_POST["email"]))
    {
    $email=strip_tags($_POST["email"]);
    if (filter_var($email, FILTER_VALIDATE_EMAIL))
    {
    $x++;
    $em_e="n";
    }
    else
    {
    $em_e="y";
    }
    }

define('salt_length', 9);


if ($x==3)
    {
    $encrypt_pwd=generate_hash();
    mysql_select_db ("sanoubase_1", $con);
    mysql_query("INSERT INTO usr_pw_mail (usr_name, pass, e_mail) VALUES ('$usr', '$encrypt_pwd', '$email')");
    }

$errorvalue="$usr_e . $pw_e . $em_e";


//END
?>
</body>
</html>