PHP code example of muffe / enum-constraint

1. Go to this page and download the library: Download muffe/enum-constraint library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

muffe / enum-constraint example snippets


use Muffe\EnumConstraint\Constraints\Enum;

#[
    Enum(
        enumType: ContactCategory::class,
        multiple: true
    )
]
public ?array $categories = null;