<?php
include 'connect.php';

$player= $_POST['player'];
$player = strip_tags($player);
$password = $_POST['password'];
$pass2= $_POST['pass2'];
$email = $_POST[email];
$email = strip_tags('$email');

if ($email == "")
{
echo "Please enter a valid email address1<br>";
echo " <a href='register.php'>Go back</a>";
exit;
}

if ($password==$pass2)
{

$isplayer="SELECT * from players where username='$player'";
$isplayer2=mysql_query($isplayer) or die("Could not query players table");
$isplayer3=mysql_fetch_array($isplayer2);
if(!$_POST('password')  ||  !$_POST['pass2'])
{
print "Please enter a password!";
echo " <a href='register.php'>Go back</a>";
exit;
}
else if($isplayer3 || strlen($player)>21 || strlen($player)<1)
{
print "This username is not available";
echo " <a href='register.php'>Go back</a>";
exit;
}
else
{
$isaddress="SELECT * from players where email='$email'";
$isaddress2=mysql_query($isaddress) or die("Not able to query for password");
$isaddress3=mysql_fetch_array($isaddress2);
if($isaddress3)
{
print "That email is not available";
echo " <a href='register.php'>Go back</a><br>";
exit;
}
else
{
$password=md5($password);

$SQL = "INSERT into players(username, password, email, level, experiance) VALUES ('$player','$password','$email','1','0')";
mysql_query($SQL) or die ("Sorry, registration failed");

print "Your registration has been successful";

}
}
}


else
{
print "Your password did not match!";
echo " <a href='register.php'>Go back</a>";
exit;
}
    echo " <a href='login.php'>Login now</a><br>";
?>