; Maximum allowed size for uploaded files. upload_max_filesize = 64M
// Set the maximum amount of memory a script may consume ini_set('memory_limit', '256M');Package Library: The package library that can be used for PHP configuration is called Symfony/Config. This package provides a way to simplify the management of configuration options in PHP applications. It allows you to define configuration settings in various formats (XML, YAML, JSON, etc.) and provides a unified way to read and modify them within your application.