In which file and how can changes be made to integrate libxml 2 2.6 for DOM XML functions after PHP setup?

To integrate libxml 2 2.6 for DOM XML functions after PHP setup, you need to modify the php.ini file to include the path to the libxml library. You can do this by adding the following line to the php.ini file: extension=libxml.so Make sure to restart your web server after making this change for it to take effect. This will enable PHP to use libxml 2 2.6 for DOM XML functions.

extension=libxml.so