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function getNews($limit = 3, $id) {	if(is_int($id)) {		$query = "SELECT * FROM awNews WHERE NewsID = {$id}";		print 'INT VALUE<br /><br />';	} else {		$query = "SELECT * FROM awNews ORDER BY NewsID DESC LIMIT {$limit}";		print 'NO VALUE<br /><br />';	}	$res = mysql_query($query) or die(mysql_error());	$i = 0;	while($row = mysql_fetch_assoc($res)) {		$Content['Content'][$i] 		= $row['Content'];		$Content['PostTitle'][$i]		= $row['PostTitle'];		$Content['PostBy'][$i]			= $row['PostBy'];		$Content['PostTime'][$i]		= strtotime($row['PostTime']);		$Content['NewsID'][$i]			= $row['NewsID'];		$i++;	}	return $Content;}