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<?php
namespace Jerodev\Diglett\CssFilters;
use Symfony\Component\DomCrawler\Crawler;
class FirstFilter implements ICssFilter
{
public function __construct(array $parameters)
}
public static function getFunctionName(): string
return 'first';
public function filterNodes(Crawler $crawler): ?Crawler
if ($crawler->count() === 0) {
return null;
} else {
return $crawler->first();
jerodev /
diglett
