PHP code example of open-feature / validators-hook

1. Go to this page and download the library: Download open-feature/validators-hook 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/ */

open-feature / validators-hook example snippets


use OpenFeature\Hooks\Validators\RegexpValidatorHook;

$alphanumericValidator = new RegexpValidatorHook('/^[A-Za-z0-9]+$/');
$hexadecimalValidator = new RegexpValidatorHook('/^[0-9a-f]+$/');
$asciiValidator = new RegexpValidatorHook('/^[ -~]$/');

// this specific invocation will use this validator
$client->resolveStringValue('test-flag', 'deadbeef', null, new EvaluationOptions([$hexadecimalValidator]));