How to install eAccelerator on linux cPanel server ?

An open-source, free PHP optimizer and accelerator is called eAccelerator. By caching PHP scripts in their compiled state, it improves script performance and virtually eliminates compilation overhead. improves the way scripts run. It usually speeds up your PHP code ten times faster and lowers server load. executes code straight from compiled PHP scripts that are stored in shared memory. It establishes temporary locks so many engines can run the same script concurrently. Cache files are stored on disk when they do not fit in shared memory.

Installing eAccelerator on your linux dedicated/VPS can be achieved by just one command.
# /scripts/phpextensionmgr install eAccelerator

Check with the command below if eAccelerator has been installed properly.
# php -v

The previous command or script will add and install the extension in the server’s php.ini file. We have installed eAccelerator v0.9.6.1 on our cPanel hosting plans.

You can install it yourself with the command above on VPS hosting & Dedicated Server Hosting.