list aides function

//function to get aides that are active
function aides_active(){

$result = mysql_query("Select * FROM `aides` WHERE aides_active = '1' ORDER BY aides_ln");

$arr = array();
while($r = mysql_fetch_array($result)){
    $arr[] = $r;
    }

return $arr;
$num=mysql_numrows($result);
}