Mysqlnd use mysql native driver

The mysql database extensions mysql extension, mysqli and pdo mysql all communicate with the mysql server. All mysql database extensions will use mysql native driver in this case. These drivers are developed and maintained by the mysql community. Php, by default, sets a read timeout of 60s for streams. The mysql native driver is now the default for all mysql extensions i. All mysql database extensions will use mysql native driver in this.

Mysql native driver for php, mysqlnd oracle solaris blog. 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. A new sibling of the mysql client library is the mysql connectorc alternative mysql naming. Mysql download mysql connectorphp archived versions. The mysql native driver offers additional features, improved performance, and better memory usage compared to libmysqlclient.

The new native driver will be tightly integrated into php and use the existing internal php infrastructure. Here you can find more information about it excerpt from the abovementioned link. 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. The mysql native driver for php is a dropin replacement for the mysql client library for the php script language. In the past, this was done by the extension using the services. Net enabling developers to build database applications in their language of choice. The acronym mysqlnd stands for mysql native driver for php. The mysql native driver for php mysqlnd library is part of the source code of php. Use of the mysqlnd memory allocator is recommended for plugin data.

Demonstrating the features of mysql native driver for php. The mysql documentation itself recommends not to use the first option mysql. I have just downloaded this latest version, so i will give this a try. Strings, zend memory management, php streams virtual io, hashes, lists thread safe resource manager, zlib, ssl, crypt. The mysql native driver for php mysqlnd is licensed under the terms of the php license to solve any license issues. Since kajs announcement of the mysql native driver continue reading. Configuration for mysql masterslave and mysql native. This pretty much says nothing to most people, i guess. In the past, this was done by the extension using the services provided by the. The extensions can either use the mysqlnd or libmysql library to connect from php to mysql. This leads to gains in efficiency, especially when it comes to memory usage, as the driver uses the php memory management system.

Whats the best php driver for mysql between mysqli and. The new phpmysqlnd package provides extensions which use the bundled mysql native driver, it comes with. In order to use the mysql native driver, php needs to be built specifying. A quick overview on the mysql native driver for php mysqlnd and its unique features. The mysqlnd library is using php internal c infrastructure for seamless integration into 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. Mysql native driver is part of the official php sources as of php 5. 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. The mysql native driver for php is an additional, alternative way to connect from php 5. In addition, a native c library allows developers to embed mysql directly into their applications. For one cpanel accounts select php version, i chose php 5.

This is a raw bin collection of differences between the mysql native driver for php mysqlnd and the mysql client library aka libmysql. All 3 php mysql extensions and the mysqlnd library are part of the source code of php. Php has three native extensions to manage the connection to a mysql database. When doing so, all three extensions will change the statistics. 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. Mysql native driver for php mysqlnd introduction and. What is mysqlnd, why use it, which plugins exist, where to. Extensions such as extmysql, extmysqli, that are configured to use mysql native driver, can also take. No application changes are needed because plugins operate on a different layer. From now on you can use extmysqli either together with libmysql as you did in the past or with mysqlnd. Mysql native driver is a replacement for the mysql client library libmysqlclient. Mysql connectorphp archived versions please note that development of mysql connectorphp has been discontinued. Because mysql native driver is written as a php extension, it is tightly coupled to the workings of php.

Mysql native driver for php mysqlnd is that the php 5. The mysql native driver for php is an additional, alternative way to connect from php 6 to the mysql server 4. Jun 22, 2010 the choice isnt between mysqlnd and mysqli. Use withpdomysqldir to install the pdo mysql extension, where the optional. It is a dropin replacement for the php mysql extension. What is mysqlnd, do i need it the acronym mysqlnd stands for mysql native driver for php. If you want to do mysql marketing a favour dont use the term libmysql in the documentation. Plugins can be made 100% transparent to php applications. The mysqlnd library is highly optimized for and tightly integrated into php. Mysqlnd is not being used for database communication. In addition, it is using php memory management, php streams io. Mysql native driver is written in c as a php extension. It is a dropin replacement for the phpmysql extension.

The mysql native driver for php mysqlnd is a dropin replacement for the mysql client library libmysql for the php script language. Of course, it is not possible to install both packages. Clientside plugin api for mysql native driver mysqlnd mysqlnd. Choosing one or the other library is a compile time decision. There is no change for developers that can still use the mysqli and pdo api. The mysqlnd allocator has some useful features, such as the ability to use a debug allocator in a nondebug build. 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. Mysqlnd and the mysql client library are php extensions drivers that provide the mysqli functions. The php mysql extensions are lightweight wrappers on top of a c client library. Mysqlnd plugins operate in the layer between php applications and the mysql server. The mysql native driver was made available in php 5.

The new php mysqlnd package provides extensions which use the bundled mysql native driver, it comes with. Mysql provides standardsbased drivers for jdbc, odbc, and. The mysql client library cannot offer the same optimizations because it is a generalpurpose client library. Mysql proxy operates on a layer between any mysql client application, for example, a php application and, the mysql server. If mysqlnd is passed as dir, then the mysql native driver will be used. How to work with mysql native driver for php mysqlnd. Both libraries are supported and constantly being improved. The mysql database extensions must be configured to use the mysql client library. It is a replacement for the libmysql, the mysql client library. Nov 23, 20 mysqlnd the mysql native driver for php brings a lot of value to mysql. And it has been the default library that is used to connect to the mysql server since the release of php 5.

Extensions such as extmysql, extmysqli, that are configured to use mysql native driver, can also take advantage of this feature. Before concluding, be adviced that some of the experimental functions that are available with extmysqli and libmysql are not available with extmysqli and mysqlnd. It is a replacement for libmysql, the mysql client library. As you probably know, php itself is a program written in c. 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. How to work with mysql native driver for php mysqlnd querychat.

The extensions were compiled against the mysql client library in order to use its clientserver protocol. In this article, we will build a couple of examples to show how to use mysqlnd to connect to a mysql database from php. 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. You can configure the pdo mysql driver, ext mysql and ext mysqli to optionally use the mysql native driver. The mysql native driver plugin api is a feature of mysql native driver, or mysqlnd.

Pdo ignores all ssl parameters when used with mysql native driver. Dear mysql and php users, we have two good news for you. What the different between mysql native driver and mysql client. Php with mysql client library or mysql native driver. The mysqlnd package where nd stands for native driver is the fruit of a project to make mysql work optimally in the php language. Using mysql native driver leads to comparable or better performance than using mysql client library, it always ensures the most efficient use of memory. However, a mysqlnd plugin is bound to the requestbased lifecycle of php. Mysqlnd plugins are in fact php extensions, written in c, that use the mysqlnd plugin api which is built into mysql native driver, mysqlnd. Using these proven and stable c modules, the new driver should become much leaner. On the clevel mysqlnd uses many of the proven and stable php internal functions. Mysql proxy can recall earlier decisions, as all state can be retained. The mysql native driver for php will simply be referred as mysqlnd from this point, is an additional, alternative way to connect. Planet mysql planet mysql archives mysql native driver. All the code of the new driver is contained in the ext mysqlnd directory of the php source code as of php 5.