PHP: Undefined functon socket_create()

[ProudCat]

Hi all,
I'm trying to use socket_create() function from my PHP script and getting this error:
"Call to undefined function: socket_create() "
I'm running PHP 4.4.2 on Linux with Apache 2.0.
I checked phpinfo() and it displays
'--enable-sockets=shared'
inside "Configure" command info. I assume that it means this PHP was configured with this option, right?
Can somebody explain what is wrong then?

Thanx in advance,
Jane

[ProudCat]

Fixed:

I was able to figure it out. Just included
extension=socke ts.so
in php.ini file and restarted Apache.

Jane