er wordt niks uit een database geselecteerd (Opgelost)

class media {
	public $sQuery;
	public function getConnection($host,$usr,$password) {
		mysql_connect($host,$usr,$password) or die('error: "'.mysql_error().'"');
		mysql_select_db('media') or die('error: "database \'media\' not found"');
	}
	public function getMedia($sMediaTitle) {
		$sQuery = "SELECT * FROM media WHERE media_title = '" .mysql_real_escape_string($media_title). "'";  
		$qpQuery = mysql_query($sQuery) or die('error: "'.mysql_error().'"');
		while($data = mysql_fetch_assoc($qpQuery)) {
			print_r($data);
		}
	}
}

class media {
	public $sQuery;
	public function getConnection($host,$usr,$password) {
		mysql_connect($host,$usr,$password) or die('error: "'.mysql_error().'"');
		mysql_select_db('media') or die('error: "database \'media\' not found"');
	}
	public function getMedia($sMediaTitle) {
		$sQuery = "SELECT * FROM media WHERE media_title = '" .mysql_real_escape_string($media_title). "'";  
		$qpQuery = mysql_query($sQuery) or die('error: "'.mysql_error().'"');
		while($data = mysql_fetch_assoc($qpQuery)) {
			print_r($data);
		}
	}
}

include('media.class.php');
$media = new media;
$media->getConnection('localhost','*************','*******');
$media->getMedia('een title');

include('media.class.php');
$media = new media;
$media->getConnection('localhost','*************','*******');
$media->getMedia('een title');