本文整理匯總了PHP中connect::getcount方法的典型用法代碼示例。如果您正苦於以下問題：PHP connect::getcount方法的具體用法？PHP connect::getcount怎麽用？PHP connect::getcount使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類connect的用法示例。
在下文中一共展示了connect::getcount方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1:
$mid = '';
$m_id = '';
if (isset($_POST['cat'])) {
$mid = $_POST['cat'];
}
if (isset($_GET['cat'])) {
$m_id = $_GET['cat'];
}
$mname = '';
if (isset($_GET['mname'])) {
$mname = $_GET['mname'];
}
$price = $obj->getprice($mname);
$company = $obj->getcompany($mname);
$img = $obj->getimage($mname);
$count = $obj->getcount();
$tot_item = 0;
$tot_price = 0;
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>E- Shop</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link href="css/style.css" rel="stylesheet" type="text/css" />
<script language="javascript" src="js/script.js">
</script>
<style type="text/css">
<!--
.style3 {示例2: connect
<?php
include 'lib/connect.php';
$obj = new connect();
$id = $_POST['uid'];
$pwd = $_POST['pwd'];
$pwd1 = md5($pwd);
$res = $obj->validate($id, $pwd1);
$n = mysql_num_rows($res);
if ($n) {
$arr = mysql_fetch_row($res);
session_start();
$sid = $_SESSION['sid'];
$_SESSION['name'] = $arr[0];
$_SESSION['uid'] = $id;
$obj->push_cart();
if (isset($_POST['payment'])) {
header('Location:pay.php');
} else {
$no = $obj->getcount();
if ($no) {
header('Location:cart.php');
} else {
header('Location:index.php');
}
}
} else {
$msg = md5('failed');
header('Location:login.php?error=' . $msg);
}