Some experience in PHP. Recently, projects in the hands are relatively idle. Come here and share some accumulated skills with you! 1. PHP redirection Method 1: header (Location: index. php); Method 2: recently completed projects in the hands,
Most websites in the PHP guestbook (with the display function of Oracle Database paging) will consider the interaction with users. In this case, the message board function allows users to stay on this tour or interact with the website. In terms of
Let's talk about using session to log on. The 05php code on the logon page is as follows: & lt ;? Phpsession_start (); initialize sessionif (isset ($ _ SESSION [& amp; 39; shili & amp; 39;
Let's talk about the use of session to log on. The Code of 05
In php, cookies are no different from other programs. cookies are used to store information to clients. they are often used in applications with low security requirements, such as logging on to users and remembering passwords.
In php, cookies are no
How does PHP get redirected routing? For example, www.a.com redirected to www.b.com through the header location, so how does www.b.com get redirected to determine if the visit was redirected by www.a.com? Reply content: How PHP gets redirected
1.
Php simple anti-Leech implementation is detailed in the code & lt ;? Php $ ADMIN [defaulturl] http://www.ite5e.com/404.htm#//the address of the chain steal back okaysitesarray (http://www.ite5e.com/,http://www.jb51.net); // White List $ ADMIN [url_1]
Code used in PHP to restrict access to IP segments and prohibit IP address submission forms. We only need to add the following code in feedback. php to judge. Note: The following is only an example code for php ip address restriction. if you want to
Summary of common php anti-Leech protection methods. 1. simple anti-Leech copy code: $admin1_defaulturl1_jb51.net404.htm; address returned by leeching $ okaysitesarray (jb51.net, www.jb51.net); White 1. simple anti-Leech
The code is as follows:
$
This article describes how to use a 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 anti-leeching code. Copy the code as follows :? Php *** @ authorseraphim * @ copyright2012 * $ADMINarray(defaulturlwww.xx.comimagesbanner-header.gif, url returned by leeching
The code is as follows:
/*** @ Author seraphim* @ Copyright 2012*/
Php deletes cookies and browser redirection. Copy the code as follows :? Phpif (isset ($ _ COOKIE [username]) {header (location: main. php);} else {echocookie not found ;}? Copy the code as follows :? Phpsetcookie (us
The code is as follows:
Header ("Location: blog.my400800.cn")As a PHPTurning statement
. In fact, there are several points worth attention in use.
1. No output is required before the header.
However, many times we have output many items before the header. However, if
hotlinkingmeans that the service provider does not provide the content of the service itself, bypassing other beneficial end-user interfaces (such as advertisements) by technical means, and providing the end user with the service content of other
Copy CodeThe code is as follows:
$key = $_get[' key ']; Get keywords
$select = $_get[' select ']; Get the Search engine choice
Switch ($select)//jump to a different page depending on the search engine
{
Case "Google"://google
$url =
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