src/liteAuth.php
public function resumeSession($authtoken)
    {
        if( $id = $this->db->get($this->prefix.'authtokens', 'user_id', ['token'=>$authtoken]) )
            $this->user = new User($this, $id);
        else
            return False;
    }
public function resumeSession($authtoken)
    {
        if( $id = $this->db->get($this->prefix.'authtokens', 'user_id', ['token'=>$authtoken]) )
            $this->user = new User($this, $id);
        else
            return False;
    }
Runs when the library is loaded to authenticate and resume the user session