<?
function get($var, $val){
$url = parse_url($_SERVER['REQUEST_URI']);
$query = $url['query'];
parse_str($query, $url);
$url["$var"] =  $val;
$url = "{$GLOBALS['siteurl']}"."/templates/deals/deals.php"."?".http_build_query($url);
return $url;
}
function filter(){
    if(!empty($_GET)){
    $url = parse_url($_SERVER['REQUEST_URI']);
    $query = $url['query'];
    parse_str($query, $url);
    $sql = " where ";
    $count = count($url);
    $i=1;
    foreach($url as $key => $val){
    if(is_string($val)){
        $sql .= "`".$key."`"." LIKE "."'%".$val."%'";
    }else{
        $sql .= "`".$key."`"."="."'".$val."'";
    }

        if($i<$count){
            $sql .= " and ";
        }
        $i++;
    }
    return $sql;
    }else{
    return false;
    }
}
?>