php_uname — Obtains operating system information.
Operating system information
Obtains information about the operating system on which
PHP was built. It may display other information for the
current platform, if PHP was built on a different
platform. This is true if you installed PHP from a
package, such as an RPM or a .deb package.
Existing since version 4.0.2
Example 1017. Display OS
PHP Functions Essential Reference. Copyright © 2002 by New Riders Publishing
(Authors: Zak Greant, Graeme Merrall, Torben Wilson, Brett Michlitsch).
This material may be distributed only subject to the terms and conditions set forth
in the Open Publication License, v1.0 or later (the latest version is presently available at
The authors of this book have elected not to choose any options under the OPL. This online book was obtained
and is designed to provide information about the PHP programming language, focusing on PHP version 4.0.4
for the most part. The information is provided on an as-is basis, and no warranty or fitness is implied. All
persons and entities shall have neither liability nor responsibility to any person or entity with respect to
any loss or damage arising from the information contained in this book.