<?
class database {
	
	var $dblink;
	
	function connect($dbhost, $dbuser, $dbpw, $dbname = "") {
		$this->dblink = mysql_connect($dbhost, $dbuser, $dbpw);
		
		mysql_query("SET NAMES 'utf8'"); 
		mysql_query("SET CHARACTER_SET_CLIENT=utf8"); 
		mysql_query("SET CHARACTER_SET_RESULTS=utf8"); 
		
		if($dbname) {
			mysql_select_db($dbname, $this->dblink);
		}
	}
	
	function query($sql) {
		$result = mysql_query($sql, $this->dblink);
		return $result;
	}
	
	function fetch_array($result) {
		return mysql_fetch_array($result);
	}
	
	function insert_id() {
		$id = mysql_insert_id();
		return $id;
	}
	
	function getrow($sql) {
		$result = mysql_query($sql, $this->dblink);
		return mysql_fetch_assoc($result);
	}
	
	function getdetailrow($sql) {
		$result = mysql_query($sql, $this->dblink);
		return mysql_fetch_array($result);
	}
	
	function close() {
		mysql_close($this->dblink);
	}
}
?>