Can a session on the server be deleted through sessionid in PHP? I want to implement the function of kicking out members, but how can I do it in PHP? my idea is to record the session id of each member login, this ID is used to delete the session on
Peng Heping's garbage collection mechanism has a function:
After deleting some content, you can restore the original content. What is the principle?
Can you store the items you want to delete in another table.
Then, if you want to restore it, update
About PDO
PDO is a "database access abstraction Layer" that unifies various databases (MySQL, MSSQL, Oracle, DB2, PostgreSQL ...). ), it is easy to switch between different databases, which makes porting between databases easy to implement.
PDO
How to connect the SAE database
Ask: Or the last time to dismantle the framework, the need to connect to the SAE database, really did not set up a database. Kuanghan.
SAE has given this sae.class.php class, the swelling is used?............... Is
The original source code does not have a myeclipse project, the database uses sqlserver2000, and the server uses tomcat.
I put all the code in myeclipse10, deployed to Apache-Tomcat-6.0.35, the database uses sqlserver2008, found that the original
From: http://www.pccode.net/info/2010/02/09/20100209-1556.html
The general practice of a large station is to use memory as a database (memcached), and a good backup mechanism for read/write splitting (MySQL Master/Slave)In this environment, how
I have used this for many websites and I think it is quite useful. So I will share it with you. Three database connections are supported: MSSQL2000, MSSQL2005, and ACCESS
Three methods:
Select_table (SQL)
Returns TRUE or FALSE for table
Rs. open SQL, conn: If the SQL statement is delete, update, or insert, a closed record set is returned. Do not set an rs during use. close and write rs at the end of the file. close
Multiple Record Sets rs1.open sql1 And conn can be used in the
A detailed example of phpmemcachedmysql development. Php Tutorial memcachedmysql tutorial development detailed instance Memcached working method in the following section, the reader is better to prepare a memcached source code. Memcached is a
Phpmysql data import and export, data table structure import and export. To import and export data, *********************************** * ******************* contains the Mysql database operation file require_once (Mysql implements data import and
Phpmysql database backup and data restoration class. Note: This class applies to database backup for small websites and built-in MYSQL connections. you only need to configure the data connection and storage backup location. * Description of
This article mainly introduces the mysql connection and basic operation code in php, which is used for quick testing. it is simple and convenient. it is required for beginners of PHP, you can refer to the occasional use of php to perform some mysql
Php is popular recently, so more and more friends are learning php. here we will sort out some database operations. For more information, see.
1. create a database table:
The code is as follows:
Create database club;Create table member (Id int (11
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