mysql pconnect mysqli

Differences between mysql and mysqli bitsCN.com Difference between mysql and mysqli: mysqli connections are permanent connections, while mysql does not. Mysql connection: a new process is opened every second time. Mysqli connection: only the same

What is the difference between mysql and mysqli?Mysqli connection is a permanent connection, while MySQL is a non-permanent connection. Mysql connection: a new process is opened every second time. Mysqli connection: only the same process is used all

The MYSQLI connection is a permanent connection, and MySQL is a non-permanent connection.MySQL connection: Whenever a second use occurs, a new process is reopened.MYSQLI Connection: Always use only the same process.Benefits: This can reduce

(1) The difference between MySQL and mysqli is:The MYSQLI connection is a permanent connection, and MySQL is a non-permanent connection.MySQL connection: Whenever a second use occurs, a new process is reopened.MYSQLI Connection: Always use only the

Yesterday, I watched ghost.ArticleThe idea is good, but it feels too messy,There was another mistake. Maybe this old man has a tight schedule, so the exam is not comprehensive. Today I have reorganized it here, and I have done some experiments to

The general practice of a large site is to use memory as a database (memcached), and a good read/write splitting backup mechanism (mysql master/slave). in such an environment, how can we develop PHP. Memcache The code is as follows: $ Memcached =

Ecshop This system, so far did not see how to launch a new version, if it is a new project, not very recommended to use it. However, since I have always been in use, I have to change it to adapt to the new version of PHP. Now that PHP 7 is out of

CopyCode The Code is as follows: $ Memcached = array (// use the memcached multi-process to simulate multiple memcached servers. The cn En is the name of the memory server. 'Cn' => array ('192. 168.254.144 ', 192 ), 'En' => array ('192. 168.254.144 '

MYSQL data access method. php4 supports the process access method starting with mysql _. php5 supports the process starting with mysqli _ and the object-oriented access method of mysqli. This encapsulation class is encapsulated with mysql _. The

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