function getRecipeFromUrl($url){

    $html=getHtml($url);

    $dom = new DomDocument();

    $internalErrors = libxml_use_internal_errors(true);
    $dom->loadHTML($html);
    libxml_use_internal_errors($internalErrors);


    $finder = new DomXPath($dom);

    //recipe name
    $classname="recipe-panel-title";
    $nodes = $finder->query("//*[@class='" . $classname . "']");
    $recipe['name']= $nodes[0]->textContent;


    //recipe author
    $classname="btn btn-success btn-sm";
    $nodes = $finder->query("//*[@class='" . $classname . "']");
    $recipe['author']= trim(str_replace('©','', $nodes[0]->textContent));

    //recipe evaluation
    $classname="small";
    $nodes = $finder->query("//*[@class='" . $classname . "']");
    if($nodes[0])
        $recipe['score']= $nodes[0]->getAttribute('data-score');

    //recipe flavours
    $classname1="even";
    $classname2="odd";
    $nodes = $finder->query("//*[@class='$classname1' or @class='$classname2']");

    $recipe['flavours']=[];
    foreach ($nodes as $node){
        array_push($recipe['flavours'],
                $node->getElementsByTagName('a')[1]->textContent. ' '.
                '('. $node->getElementsByTagName('a')[0]->textContent.') '.
                $node->getElementsByTagName('div')[0]->textContent
            );
    }

    //stepping and vg
    $classname="table table-sm flavors";
    $nodes = $finder->query("//*[@class='" . $classname . "']")[0]->getElementsByTagName('tr');

    preg_match_all('!\d+(?:\.\d+)?!', $nodes[$nodes->length-2]->textContent, $matches);

    $recipe['stepping']=$matches[0][1];
    $recipe['vg']=$matches[0][2];
    $recipe['pg']=abs($recipe['vg']-100);

    return $recipe;
}