Detect if fsocksopen disabled

[dimik2]

Hi

 

I have applications where I use fsocksopen but its disabled at many webhosting providers.

I want to inform my application's users that it's disabled by the host but how do I check for it?

 

I tried

 

if (function_exists('fsockopen'))

        echo 'Fsocks enabled';

 

Doesn't work.