APC is a free, open, and robust framework for caching and optimizing PHP intermediate code.
Through SSH.
Find make.
whereis make
Output should be:
make: /usr/bin/make
If not, click here.
Install APC.
pecl install apc
Create the file /etc/php.d/apc.ini
vi /etc/php.d/apc.ini
Enter.
extension="apc.so"
Save and exit.
Restart Apache.
/etc/init.d/httpd restart
