Mysqlnd use mysql native driver

Mysqlnd and the mysql client library are php extensions drivers that provide the mysqli functions. However, a mysqlnd plugin is bound to the requestbased lifecycle of php. How to work with mysql native driver for php mysqlnd. The mysql native driver for php is an additional, alternative way to connect from php 5. It is a dropin replacement for the php mysql extension. The mysql native driver for php is an additional, alternative way to connect from php 6 to the mysql server 4. Mysql native driver is a replacement for the mysql client library libmysqlclient. Php, by default, sets a read timeout of 60s for streams. In the past, this was done by the extension using the services provided by the. How to work with mysql native driver for php mysqlnd querychat. First, we are proud to announce that one year after the announcement to develop a new mysql native driver for php mysqlnd, the new driver has been committed into the 5. Mysql proxy can recall earlier decisions, as all state can be retained. The php mysql extensions are lightweight wrappers on top of a c client library. For one cpanel accounts select php version, i chose php 5.

The mysql database extensions must be configured to use the mysql client library. Php with mysql client library or mysql native driver remis. Mysqlnd plugins operate in the layer between php applications and the mysql server. Php has three native extensions to manage the connection to a mysql database. The new native driver will be tightly integrated into php and use the existing internal php infrastructure. Extensions such as extmysql, extmysqli, that are configured to use mysql native driver, can also take. Because mysql native driver is written as a php extension, it is tightly coupled to the workings of php. The mysql native driver is now the default for all mysql extensions i. These drivers are developed and maintained by the mysql community. The new phpmysqlnd package provides extensions which use the bundled mysql native driver, it comes with. All mysql database extensions will use mysql native driver in this. Using these proven and stable c modules, the new driver should become much leaner. In addition, it is using php memory management, php streams io.

Mysqlnd plugins are in fact php extensions, written in c, that use the mysqlnd plugin api which is built into mysql native driver, mysqlnd. All the code of the new driver is contained in the ext mysqlnd directory of the php source code as of php 5. Here you can find more information about it excerpt from the abovementioned link. Mysql native driver for php mysqlnd introduction and. Use withpdomysqldir to install the pdo mysql extension, where the optional. Planet mysql planet mysql archives mysql native driver. No application changes are needed because plugins operate on a different layer. Mysql download mysql connectorphp archived versions. Net enabling developers to build database applications in their language of choice. Nov 23, 20 mysqlnd the mysql native driver for php brings a lot of value to mysql.

The mysql native driver for php will simply be referred as mysqlnd from this point, is an additional, alternative way to connect. Pdo ignores all ssl parameters when used with mysql native driver. All mysql database extensions will use mysql native driver in this case. What is mysqlnd, do i need it the acronym mysqlnd stands for mysql native driver for php. Mysql native driver for php, mysqlnd oracle solaris blog. Of course, it is not possible to install both packages. I have just downloaded this latest version, so i will give this a try.

All mysql database extensions will use mysql native driver in. The extensions were compiled against the mysql client library in order to use its clientserver protocol. The mysql documentation itself recommends not to use the first option mysql. Jun 22, 2010 the choice isnt between mysqlnd and mysqli. Jul 01, 2017 the mysqlnd package where nd stands for native driver is the fruit of a project to make mysql work optimally in the php language. If you want to do mysql marketing a favour dont use the term libmysql in the documentation. This leads to gains in efficiency, especially when it comes to memory usage, as the driver uses the php memory management system.

In this article, we will build a couple of examples to show how to use mysqlnd to connect to a mysql database from php. The mysql native driver plugin api is a feature of mysql native driver, or mysqlnd. In order to communicate with the mysql database server from a php application, extmysql, extmysqli and the pdo mysql driver rely on the mysql client library, libmysql that has the required implementation for the clientserver protocol. Clientside plugin api for mysql native driver mysqlnd mysqlnd. The mysql database extensions mysql extension, mysqli and pdo mysql all communicate with the mysql server.

Before concluding, be adviced that some of the experimental functions that are available with extmysqli and libmysql are not available with extmysqli and mysqlnd. You can configure the pdo mysql driver, ext mysql and ext mysqli to optionally use the mysql native driver. It is a replacement for libmysql, the mysql client library. The mysqlnd library is highly optimized for and tightly integrated into php. Choosing one or the other library is a compile time decision. On the clevel mysqlnd uses many of the proven and stable php internal functions. It is a dropin replacement for the phpmysql extension.

The mysqlnd package where nd stands for native driver is the fruit of a project to make mysql work optimally in the php language. Extensions such as extmysql, extmysqli, that are configured to use mysql native driver, can also take advantage of this feature. The acronym mysqlnd stands for mysql native driver for php. The extensions can either use the mysqlnd or libmysql library to connect from php to mysql. When doing so, all three extensions will change the statistics. Plugins can be made 100% transparent to php applications. The mysql native driver was made available in php 5. The mysql native driver offers additional features, improved performance, and better memory usage compared to libmysqlclient. In order to use the mysql native driver, php needs to be built specifying. The mysql native driver for php mysqlnd library is part of the source code of php. With mysql native driver there is now an alternative, as the mysql database extensions can be compiled to use mysql native driver instead of the mysql client library. What the different between mysql native driver and mysql client. Use of the mysqlnd memory allocator is recommended for plugin data.

Dir is the mysql base directoy if mysqlnd is passed as dir, the mysql native native driver will be used usrlocal in your case, the client api version is mysqlnd 5. As you probably know, php itself is a program written in c. Mysql native driver is part of the official php sources as of php 5. The mysqlnd allocator has some useful features, such as the ability to use a debug allocator in a nondebug build. The mysqlnd library is using php internal c infrastructure for seamless integration into php.

Php with mysql client library or mysql native driver. The mysql native driver for php mysqlnd is a dropin replacement for the mysql client library libmysql for the php script language. Configuration for mysql masterslave and mysql native. From now on you can use extmysqli either together with libmysql as you did in the past or with mysqlnd. A quick overview on the mysql native driver for php mysqlnd and its unique features. In this article, we will build a couple of examples to show how to use mysqlnd to connect to a mysql database from php php mysql extensions. A new sibling of the mysql client library is the mysql connectorc alternative mysql naming. The mysql native driver for php is a dropin replacement for the mysql client library for the php script language. It is a replacement for the libmysql, the mysql client library. Using mysql native driver leads to comparable or better performance than using mysql client library, it always ensures the most efficient use of memory. In addition, a native c library allows developers to embed mysql directly into their applications. And it has been the default library that is used to connect to the mysql server since the release of php 5.

If mysqlnd is passed as dir, then the mysql native driver will be used. Mysql native driver for php mysqlnd is that the php 5. What is mysqlnd, why use it, which plugins exist, where to. Mysql connectorphp archived versions please note that development of mysql connectorphp has been discontinued. The mysql native driver for php mysqlnd is licensed under the terms of the php license to solve any license issues. Dear mysql and php users, we have two good news for you. Since kajs announcement of the mysql native driver continue reading. In the past, this was done by the extension using the services. Mysqlnd is not being used for database communication.

This is a raw bin collection of differences between the mysql native driver for php mysqlnd and the mysql client library aka libmysql. The new php mysqlnd package provides extensions which use the bundled mysql native driver, it comes with. This pretty much says nothing to most people, i guess. Mysql native driver is written in c as a php extension. Demonstrating the features of mysql native driver for php. Both libraries are supported and constantly being improved. Jan 18, 2009 the mysql native driver for php will simply be referred as mysqlnd from this point, is an additional, alternative way to connect from php 5 and php 6 to the mysql server 4. Strings, zend memory management, php streams virtual io, hashes, lists thread safe resource manager, zlib, ssl, crypt. The mysql client library cannot offer the same optimizations because it is a generalpurpose client library. Mysql provides standardsbased drivers for jdbc, odbc, and. All 3 php mysql extensions and the mysqlnd library are part of the source code of php. There is no way to find out how much a certain api call of any extension that has been compiled against mysql native driver has impacted a certain statistic.