How can the maximum POST data size limit be adjusted in the php.ini file for PHP file uploads?

To adjust the maximum POST data size limit for PHP file uploads, you need to modify the "post_max_size" directive in the php.ini file. This directive controls the maximum amount of data that can be sent in a POST request, including file uploads. By increasing this value, you can allow larger files to be uploaded through your PHP scripts.

// Set the maximum POST data size limit to 100MB
ini_set('post_max_size', '100M');