Check what server the application is running on?

Question

How can I check in a PHP script if it's running in a windows or Unix environment?

Answer 1

check the variable PHP_OS

Answer 2

Here's what I'm using:

if(PHP_SHLIB_SUFFIX == 'so')// *nix (aka NOT windows)
{
    // Blah
}
else // Windows
{
    // Blah again
}

It's simple and you don't need to wade through the massive number of options of things like PHP_OS

Answer 3

if (PHP_OS == 'WINNT')
{
   echo "Do windows stuff";
}

Answer 4

PHP_OS as mentioned above for a simple variable.

See also: php_uname() For a longer answer.

Answer 5

I believe this information is available in the $_SERVER variable as follows:

$_SERVER['SERVER_SOFTWARE']