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Use cookies to save logon information on the page 1. Database Connection configuration page: connectvars. phpCopy codeThe Code is as follows: // Database locationDefine ('db _ host', 'localhost ');// User NameDefine ('db _ user', 'root ');//

To determine whether a user logs in, the first step is to save the data to the session after the user logs in successfully, then, when the user accesses the user permission that needs to be logged on, it determines whether the session is empty. if

Php logout code. Ahreflogout. phpstylecolor: # F09; Log Out? Phpsession_start (); session_destroy (); header (location: index. php );? From ms. meta logout Session_start (); Session_destroy (); Header ("location: index. php "); ?> From

This article describes how to use the session in php to prevent unauthorized user logon to the background. It analyzes in detail the principles and implementation skills of the session to prevent illegal user logon to the background. For more

PHP code $ ADMIN [defaulturl] = http://www.163.com/404.htm; // address returned by leeching $ Okaysites = array ("http://www.163.com/", "http://163.com"); // White List $ ADMIN [url_1] = http://www.163.com/download/; // download location 1 $

This article provides a detailed analysis of the implementation code that saves user login information by using session and cookie in php at the same time, for more information, see session and cookie to save user logon information. 1. database

This article provides a detailed analysis of PHP calls to existing search engines. For more information, see The code is as follows: $ Key = $ _ GET ['key']; // Obtain the keyword$ Select = $ _ GET ['select']; // obtain the search engine

Phpcookie method learning notes sharing. In php, cookies are no different from other programs. cookies are used to store information to clients and are often used in applications with low security requirements, for example, when a user logs on and

This article mainly introduces the implementation of sso single sign-on in php. The example analyzes the principles and implementation steps of sso single sign-on, which has some reference value, for more information about how to implement sso in

Php page jump to another page various jump page code. In php, there is only one method for page jump, that is, using the header (location: $ go_url); to achieve page jump, I will give you a detailed introduction. There is only one method for

Php checks whether a user is logged on. To determine whether a user logs in, the first step is to save the data to the session after the user logs in successfully, then, when the user accesses the user permission that needs to be logged in, it

A php anti-Leech code /** * @ Author seraphim * @ Copyright 2013 * Url: http: bbs.it-home.org */ $ ADMIN = array ( 'Defaulturl '=> 'http: // www.xx.com/images/banner-header.gif', /

Cross-site cookie reporting in php, please refer to the legal disclaimer. please refer to the competent authority for instructions. please refer to the competent authority for instructions. € phpphpcookie €? Please refer to the following link for

Today's Internet, the collection of Web sites are very many, many sites like hotlinking/misappropriation of other people's website pictures, so not only violated the network rights, but also caused by the hotlinking of the site consumes a lot of

In php, session is used to save user login information. Session is a very important thing in php. session is usually used for user login. session is much safer than cookie, at the same time, our property car session is a very important thing in php.

Write a php file such as baidu. coma. php? Urlgoogle.com will jump to google to write a php file & nbsp; for example & nbsp; baidu. coma. php? Urlgoogle.com & nbsp; will jump to google ------ solution ----------- write a php file such as baidu.com/a.

Php uses cookies to save the user login information implementation code. if you are using php, you can use cookies to save the login information on the page. 1. database connection configuration page: connectvars. php The code is as follows: //

In php, there is only one method for page jump, that is, using the header (location: $ go_url); to achieve page jump, I will give you a detailed introduction. Go to the phpheader () page... in php, there is only one method for page jump, that is,

When I recently learned about URL redirection, I introduced three super-useful PHP encryption and decryption functions, which seem to be in discuz... The reason for using these encryption and decryption is that sometimes your URL address is obtained

The PHP anti-leeching code modified by a friend can be shared here to make it easier for a friend who needs it The code is as follows: /*** @ Author seraphim* @ Copyright 2012*/$ ADMIN = array ('Defaulturl '=> 'http: // www.xx.com/images/banner-