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<?php
    require_once('webadmin/basic_info.php');

    $sql = "select * from queue";
    $queue_info = bind_pdo($sql, NULL, "selectone");

    if(!empty($queue_info)){
        $startno = $queue_info["startno"];
        $endno = $queue_info["endno"];

        $json_result = json_encode(array("Response" => "SUCCESS", "startno" => str_pad($startno, 2, "0", STR_PAD_LEFT), "endno" => str_pad($endno, 2, "0", STR_PAD_LEFT)));
    }else{
        $startno = 0;
        $endno = 0;

        $json_result = json_encode(array("Response" => "SUCCESS", "startno" => str_pad($startno, 2, "0", STR_PAD_LEFT), "endno" => str_pad($endno, 2, "0", STR_PAD_LEFT)));
    }

    echo $json_result;