Xchace, memcached, eAccelerator etc installed or not?

what i need to use or how do i know it had been installed on the server?

memcached
APC Cache
XCache
eAccelerator



thank you guys, lets share your experience

You need to execute a phpinfo() to see every small detail about your PHP version and what addons it runs, and all the other small details.

In order to create a phpinfo file, you must open notepad, put this:

PHP Code:

<?php

phpinfo ();

?>

Save it as phpinfo.php, upload it to your server, run it and look for keywords such as: xcache, apc, eac, mem.

If you cannot find any of the keywords above, it means you do not have a PHP Accelerator installed on your server. PHP Accelerators can make your loading times sometimes 10 times faster, so you really should get one of these, I recommend xcache.

If you are running your own dedicated server, there are plenty of tutorials in here that tell you how to install it. If you are running off a shared host, then you should contact your hosting supplier and ask them if they can install a PHP accelerator. Preferably, xcache.

If your host refuses to install a PHP accelerator on your host, then you should probably move hosts because if you are planning on managing a huge forum with a huge database, then a PHP accelerator is indispensable. I would recommend InterServed, I asked them if they could install a PHP accelerator on the server, and asked them xcache preferably, and they did it on the fly. I made a ticket and 30 minutes later, my vBSEO page said: "XCACHE - SUPPORTED" --- That was without taking the whole server down for upgrades or whatever.

Oh man, was it fast!

this is in my vbseocp.php , is this mean no one Caching Options i can use?

None
memcached Unsupported
APC Cache Unsupported
XCache Unsupported
eAccelerator Unsupported

That means that you do not have any of the caching options installed on your server.