PHP code example of phauthentic / optional

1. Go to this page and download the library: Download phauthentic/optional 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/ */

phauthentic / optional example snippets


$user = $repository->findUserById($id);
if ($user !== null) {
    // Process user
} else {
    // Handle absence
}


$optionalUser = $repository->findUserById($id);
$optionalUser->ifPresent(function($user) {
    // Process user
});


$user = $optionalUser->orElse(new DefaultUser());

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