PHP Functions Essential Reference

php_uname

string php_uname(void) 

Obtains operating system information.

Returns:

Operating system information

Description:

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.

Version:

Existing since version 4.0.2

Example:

Display OS information

echo php_uname;