function usun_sierotki($text){$sierotki=array('i','a','o','u','w','z','na','po','za','do','od','we','ze','ku','pod','bez','czy','ale','lub','oraz','ani','więc','gdy','bo','lecz');foreach ($sierotki as $sierotka){$text=preg_replace('/\s(' . $sierotka . ')\s/iu',' ' . $sierotka . ' ',$text)}return $text}add_filter('the_title','usun_sierotki',10);add_filter('the_content','usun_sierotki',10);add_filter('widget_text','usun_sierotki',10);add_filter('the_excerpt','usun_sierotki',10);add_filter('comment_text','usun_sierotki',10);add_filter('term_description','usun_sierotki',10);