<?php
//database bağlantı sınıfı
	class Database {
		private $db_host = DB_SERVER; 					//DB Host
		private $db_user = DB_SERVER_USERNAME;			//DB User
		private $db_pass = DB_SERVER_PASSWORD;			//DB Password
		private $db_name = DB_DATABASE;					//DB Name
		
		private $con = FALSE;								//Control of connection
		private $result = array(); 						//results of SQL queries
		
		function Connect () {
			if(!$this->con){									//if $con is false, state is true
				$con_mysql = @mysql_connect($this->db_host, $this->db_user, $this->db_pass );
				if($con_mysql) { 								//if mysql is connected
					$con_db = @mysql_select_db($this->db_name);
					if($con_db) {								//if db is selected
						$this->con = TRUE;
						@mysql_query("SET NAMES 'utf8'");
						@mysql_query("SET CHARACTER SET utf8");
						@mysql_query("SET COLLATION_CONNECTION = 'utf8_general_ci'");
						session_start();
						return TRUE;							//if db is selected the connection is OK
					} else {
						return FALSE;							//db is not selected		
					}
				} else {
					return FALSE;								//mysql is not connected
				}
			} else {
				return TRUE;									//$con is false, so return true
			}
		}
		
		function Disconnect() {
			if($this->con) {									//if connection is open
				if(@mysql_close()) {							//if the connection is closed down
					$this->con = FALSE;						//the status of the connection is reseted
					$this->result = null;					//the result value of the queries is free
					$this->connect();							
					$this->db_name = DB_DATABASE;
					return TRUE;								//return TRUE
				} else {
					return FALSE;								//return FALSE
				}
			}
		}
	}
?>