1. Go to this page and download the library: Download splinter/view 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/ */
namespace App\View;
use Splinter\View\TwigExtensionInterface;
use Twig\Environment as TwigEnvironment;
use Twig\TwigFilter;
final class LegacyHelpersExtension implements TwigExtensionInterface
{
public function extend(TwigEnvironment $twig): void
{
$twig->addFilter(new TwigFilter('human_time', function ($seconds) {
// ...
}));
}
}