//`FbNCN
$stt = strtotime($checkin_date);
$jalancheckindate = date("Ymd", $stt);


$url="http://jws.jalan.net/APIAdvance/StockSearch/V1/?key=$jalan_apikey&pref=$pref&l_area=$l_area&a_area=$s_area&start=$start&stay_date=$jalancheckindate&stay_count=$stay_count&adult=$adult&room_count=$room_count";

echo $url;