php

You must have seen url redirect. You click an html redirect link. The link does not take you to the page it points to, but redirects the url to another […]

I set a cookie as follows: setcookie(“mycookie”, “1”, time()+8); The cookie “mycookie” is set to “1” and will expire in 8 seconds. The http Set-Cookie header received from the server […]

php has a powerful function called mail(). You can use this function to send emails from your script. <?php // the message $msg = “First line of text\nSecond line of […]

If you do online business with Chinese, you are almost inevitable to integrate alipay payment gateway into your website. Today, we learn how to integrate alipay gateway on your site […]

The most often occurred use case is: user opens a webpage; the webpage reads data from database and displays it to the user; the user modifies some of the data […]

Some web pages need authentication to access. Only authorized users are allowed to read those pages. For example, wordpress back-end pages are prohibited from accessing by unauthorized visitors(you can refer […]