Archief - PHP: Cookies werken niet in IE/Opera

class cl_login {
	var $record;

	function cl_login() {
		global $DB;
		$this->record=$DB->query_first("SELECT * FROM {PREFIX}_users WHERE username='".addslashes($_COOKIE['login']['username'])."' AND password='".$_COOKIE['login']['password']."' LIMIT 1;");
		if(!isset($this->record['uid'])) {
			unset($this->record);
		}
	}
	
	function login($username, $password) {
		global $DB;
		$this->record=$DB->query_first("SELECT * FROM {PREFIX}_users WHERE username='".addslashes($username)."' AND password='".md5($password)."' LIMIT 1;");
		if (isset($this->record['username'])) {
			if (!headers_sent()) {
				setcookie("username", $username);
				setcookie("password", md5($password));
				return 1;
			}else{
				unset($this->record);
				return 0;
			}
		}else{
			unset($this->record);
			return 0;
		}
	}
	
	function logout() {
		if (!headers_sent()) {
			setcookie("username", "", time()-3600);
			setcookie("password", "", time()-3600);
			unset($this->record);
			return 1;
		}else{
			return 0;
		}
	}
	
	function is_logged() {
		if(!isset($_COOKIE['username']) || !isset($_COOKIE['password'])) {
			return 0;
		}else{
			if ($this->record['username'] == $_COOKIE['username'] && $this->record['password'] == $_COOKIE['password']) {
				return 1;
			}else{
				return 0;
			}
		}
	}
}