Улучшаем глубиномер или что такое itemprop

 
/**
 * Печатает глубиномер
 * @param string $separator
 */
 
public function printPathway($separator='→'){
 
    $inCore = cmsCore::getInstance();
    $inConf = cmsConfig::getInstance();
 
    //Проверяем, на главной мы или нет
    if (($inCore->menuId()==1 && !$inConf->index_pw) || !$inConf->show_pw || !is_array($this->pathway)) { return false; }
 
    $pathway    = array();
    $items      = sizeof($this->pathway)-1;
    foreach($this->pathway as $key => $value){
        if($key < $items){
            $pathway[] = '<span itemscope="" itemtype="http://data-vocabulary.org/Breadcrumb"><a itemprop="url" href="'.$this->pathway[$key]['link'].'" class="pathwaylink"><span itemprop="title">'.$this->pathway[$key]['title'].'</span></a></span>';
        }elseif(!$inConf->short_pw){
            $pathway[] = '<b>'.$this->pathway[$key]['title'].'</b>';
        }
    }
    if($pathway)echo '<div class="pathway">'.implode(' '.$separator.' ', $pathway).'</div>';
}
//
 

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