connection problem with conneciton class

<?php

	// site info
	define('HTTP_PATH', 'http://go/twi.tter.me/');
	define('URL_SHFT', 1);
	define('FS_PATH', dirname(__FILE__) . '/');
	
	// database info
	define('DB_PATH', 'localhost');
	define('DB_USER', 'root');
	define('DB_PASS', 'pass');
	define('DB_NAME', 'user');
	

  // database class
  
  class MySqlStuff {

	public $connection = null;
	public $database = null;

	public function __construct() {
	     
//		$this->connection = mysql_connect(DB_PATH, DB_USER, DB_PASS);
//		$this->database = mysql_select_db(DB_NAME);
		$this->connection = mysql_connect("localhost", "user", "pass");
		$this->database = mysql_select_db("db");

		return true;

	}

	public function Query($sql) {

		$result = mysql_query($sql);
		return $result;
	
	}

	public function FetchArray($sql) {

		$result = $this->Query($sql);
		$array = array();

		while($row = mysql_fetch_assoc($result)) {

			$array[] = $row;
			
		}

		return $array;
		
	}
	
	public function FetchSArray($sql) {
echo $sql;exit;
		$result = $this->Query($sql);
		$array = mysql_fetch_assoc($result);

		return $array;
		
	}
	
	public function InsertID() {
	
		return mysql_insert_id();
		
	}
	
	public function NumberRows($sql) {
	
		$result = $this->Query($sql);
		return mysql_num_rows($result);
		
	}

  }
  
  // connect to database
  $mysqlstuff = new MySqlStuff();
	
?>

PHP:

 

Have you entered your proper database details in your code below and are only showing this for security purposes?

$this->connection = mysql_connect("localhost", "user", "pass");
$this->database = mysql_select_db("db");

 

Add some error handling , it could be a wrong query

public function Query($sql) {

        $result = mysql_query($sql) or die(mysql_error());
        return $result;
    
    }

PHP:

 

what output did mysql_error() give you?