php-sqlite3 is a PHP extension that lets you access SQLite3 databases (see : http://www.sqlite3.org) within your scripts.
PHP 4 and PHP 5 have already built-in support for this RDBM, but this is limited to the 2.x releases. This extension adds support for SQLite? 3.x release.
Please note that this project is still alpha-quality. Please test and report if it works for you and how it can be enhanced.
Current (or planned) features include:
* In-memory databases support
* UTF-16 encoding
* User-level SQL functions