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- <?php
- include("db.php");
- if (isset($_POST['username']) && isset($_POST['password']) && isset($_POST['email']))
- {
- //Prevent SQL injections
- $username = mysql_real_escape_string($_POST['username']);
- $email = mysql_real_escape_string($_POST['email']);
- //Get MD5 hash of password
- $password = md5($_POST['password']);
- //Check to see if username exists
- $sql = mysql_query("SELECT username FROM usersystem WHERE username = '".$username."'");
- If (mysql_num_rows($s?>0))
- {
- die ("Username taken.");
- }
- mysql_query("INSERT INTO usersystem (username, password, email) VALUES ( '$username', '$password', '$email')") or die (mysql_error()); echo "Account created.";)
- }
- ?>
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