fuckyou

<?php

// Starts the Session
session_start();
$_SESSION["failed"] = false;

// Connects to MySQL
$conn = mysql_connect('localhost', 'mello', '4PLLGLaebx');

// Gathering variables from post
$username = mysql_real_escape_string($_POST["user"]);
$password = password_hash(mysql_real_escape_string($_POST["password"], PASSWORD_DEFAULT));
$steamid = mysql_real_escape_string($_POST["steamid64"]);
$discord = mysql_real_escape_string($_POST["discord"]);

// Making sure values do not have spaces
$username = preg_replace('/\s+/', '', $username);
$password = preg_replace('/\s+/', '', $password);
$steamid = preg_replace('/\s+/', '', $steamid);
$discord = preg_replace('/\s+/', '', $discord);

// Checks username avaiability
if (isset($username)) {
    if (strlen($username) > 5 and strlen($username) < 20) {
        if (!empty($username)) {
            $username_query = mysql_query("SELECT * FROM users WHERE username = '$username'");
            if ($username_query !== false) {
                $count = mysql_num_rows($username_query);
                if ($count !== 0) {
                    $_SESSION["failed"] = true;
                }
            }
        } else {
            $_SESSION["failed"] = true;
        }
    } else {
        $_SESSION["failed"] = true;
    }
} else {
    $_SESSION["failed"] = true;
}

// Checks if steamid is correct as best it can
if (isset($steamid)) {
    if (strlen($steamid) > 15 and strlen($steamid) < 18) {
        if (!empty($steamid)) {
            if (is_numeric($steamid)) {
                $steamid_query = mysql_query("SELECT * FROM users WHERE steamid64 = '$steamid'");
                if ($steamid_query !== false) {
                    $count = mysql_num_rows($steamid_query);
                    if ($count !== 0) {
                        $_SESSION["failed"] = true;
                    }
                }
            } else {
                $_SESSION["failed"] = true;
            }
        }
    } else {
        $_SESSION["failed"] = true;
    }
} else {
    $_SESSION["failed"] = true;
}

// Checks discord id to make sure it is correctly formated
if (isset($discord)) {
    if (!empty($discord)) {
        if (strlen($discord) > 6 and strlen($discord) < 45) {
            $discordArray = str_split($discord);
            $count = count($discordArray);
            $count = $count - 1;
            if (!is_numeric($discordArray[$count])) {
                $_SESSION["failed"] = true;
            }
            if (!is_numeric($discordArray[$count - 1])) {
                $_SESSION["failed"] = true;
            }
            if (!is_numeric($discordArray[$count - 2])) {
                $_SESSION["failed"] = true;
            }
            if (!is_numeric($discordArray[$count - 3])) {
                $_SESSION["failed"] = true;
            }
            if ($discordArray[$count - 4] !== "#") {
                $_SESSION["failed"] = true;
            }
        } else {
            $_SESSION["failed"] = true;
        }
    } else {
        $_SESSION["failed"] = true;
    }
} else {
    $_SESSION["failed"] = true;
}

if ($_SESSION["failed"] == true) {
    echo "failed";
}
if ($_SESSION["failed"] == false) {
    echo "Success";
}

// Put user into system if they didn't fail
if ($_SESSION["failed"] == true) {
    header("location: ./");
}
if ($_session["failed"] == false) {
    mysql_select_db("users", $conn);
    $sql = "INSERT INTO users (username, password, steamid64, discordName) VALUES ('{$username}', '{$password}', '{$steamid}', '{$discord}')";
    mysql_query($sql);
}

// Closes connection
mysql_close($conn);

?>