## Requirements

`PHP 5.3.3` or a newer version of `PHP`.

PECL/mysqlnd_qc is a mysqlnd plugin. It plugs into the mysqlnd library. To use you this plugin with a PHP MySQL extension, the extension (mysqli, mysql, or PDO_MYSQL) must enable the mysqlnd library.

For using `MEMCACHE` storage handler: Use `libmemcache 0.38` or newer. PECL/mysqlnd_qc 1.2 has been tested with `libmemcache 1.4.0`.

For using `sqlite` storage handler: Use the sqlite3 extension that bundled with PHP.