A PHP extension that's still marked experimental. From the PHP Manual PHP logo PHP is a popular open-source programming language used primarily for developing server-side applications and dynamic web content, and more recently, other software. ...
The PHP Data Objects (PDO) extension defines a lightweight, consistent interface for accessing databases in PHP. Each database driver that implements the PDO interface can expose database-specific features as regular extension functions.
PHP can be used with a large number of relational database management systems, runs on all of the most popular web servers and is available for many different operating systems.
PHP primarily acts as a filter which takes a file containing text and special PHP instructions and converts it to another form for display.
The Pacific Decadal Oscillation (PDO) is a long-lived El Niño-like pattern of Pacific climate variability, which has a great impact on the global ecosystem.
Portable Distributed Objects, a version of NeXT/Cocoa's Distributed Objects for remote use.
a PHP extension that can be used as a database extraction layer.