//Create a new DOM document
$dom = new DOMDocument;
//Parse the HTML. The @ is used to suppress any parsing errors
//that will be thrown if the $html string isn't valid XHTML.
@$dom->loadHTML($html);
//Get all links. You could also use any other tag name here,
//like 'img' or 'table', to extract other tags.
$links = $dom->getElementsByTagName('a');
//Iterate over the extracted links and display their URLs
foreach ($links as $link){
// tutaj chce zapisać do bazy danych informacje normalnie sie wyswitlają ale nie zapisuje do bazy
}