What are some recommended template classes or tools for managing constants in PHP?

Managing constants in PHP can be done by creating a dedicated class or using tools that provide a structured way to define and access constants throughout the application. This helps in organizing and centralizing constant values, making it easier to maintain and update them in the future. 

<?php

class Constants {
    const APP_NAME = "MyApp";
    const API_KEY = "123456789";
}

echo Constants::APP_NAME; // Output: MyApp
echo Constants::API_KEY; // Output: 123456789

Keywords

template classes tools managing constants PHP libraries

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