MySQL, mysqli, mysqlnd

Source: Internet
Author: User

Today suddenly accidentally see the output of php.ini, see Mysqli and Mysqlnd, a little don't know what meaning.

Php-mysql is the PHP operation MySQL Database The most primitive Extension, php-mysqli I for improvement, to mention the relative advanced function, in Extension, itself also increased security. The PDO (PHP Data Object) provides a abstraction Layer to manipulate the database, in fact, it does not see any difference.

The MySQL Native driver (mysql Native Driver abbreviation: MYSQLND) was introduced in the PHP5.3.0 version. Version Mysqlnd after PHP5.4 is used as the default configuration option.

http://leol.in/2014/09/18/ActiveRecord-ORM-vs-Mysqli-vs-PDO-vs-Mongodb///pdo and mysqli speed comparison

MySQL, mysqli, mysqlnd

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