[PHP] pobierz, plaintext 
$preg_replace = array('@#(.+?)\b@');
$search_replace = array('<a href="https://pozyczka-bez-zaswiadczen.pl/hashtag/$1">#$1</a>');
$showcontent = preg_replace($preg_replace, $search_replace, $content);
[PHP] pobierz, plaintext