function sum($table)
{
$sql = "SELECT * FROM '{$table}' WHERE `finish` = 0";
$res = new royaltea();
$totalRows = $res->totalRow($sql);
// $array = $res->fetch_array($sql);
$totalRows = $totalRows - 1;
echo $totalRows;
}
<?php
//single.php是出单制作的人员跳转页面
require_once 'include.php';
// require_once 'login_check.php';
if (isset($_GET['id'])) {
$sid = $_GET['id'];
}
$sql = "SELECT * FROM `ticket` WHERE `finish` = '0' ORDER BY `tid` ASC LIMIT 1";
$res = new royaltea();
$array = $res->fetch_array($sql);
$num = $array['num'] ? $array['num'] : 0;
$total_sum = "SELECT * FROM `ticket` WHERE `finish`=0";
$sum = $res->totalRow($total_sum);
?>
<!doctype html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>制作单</title>
<link rel='stylesheet prefetch' href='css/reset.css'>
<link rel="stylesheet" type="text/css" href="css/default.css">
<!--必要样式-->
<link rel="stylesheet" type="text/css" href="css/styles2.css">
<!--[if IE]>
<script src="http://libs.useso.com/js/html5shiv/3.7/html5shiv.min.js"></script>
<![endif]-->
</head>
<?php
require_once '../include.php';
if (empty($_SESSION['username'])) {
echo '<script language="javascript">
alert("你还没有登陆！！");
location.href="../login.php";
</script> ';
}
$sql = "SELECT * FROM `store`";
$royaltea = new royaltea('store');
$numrow = $royaltea->totalRow($sql);
//查询总行数
// $fetch = $royaltea->fetch_array($sql)
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Flatpoint - Responsive Web App Template</title>
<meta name="description" content="">
<meta name="author" content="">
<!-- Le styles -->
<link href="css/bootstrap.css" rel="stylesheet">
<link href="css/bootstrap-responsive.css" rel="stylesheet">
<link href="css/stylesheet.css" rel="stylesheet">
<link href="css/index.css" rel="stylesheet">
<link href="icon/font-awesome.css" rel="stylesheet">