What is the best practice for documenting class constants in PHP?

When documenting class constants in PHP, it is best practice to use PHPDoc comments to provide clear and detailed information about the constant, including its purpose, data type, and any additional relevant details. This helps other developers understand the constant's usage and significance within the class. 

class MyClass {
    /**
     * This constant represents the maximum number of items allowed.
     */
    const MAX_ITEMS = 10;
    
    /**
     * This constant represents the default value for a setting.
     */
    const DEFAULT_SETTING = 'value';
}

Related Questions