zend framework - Zend_Dom_Query to check schema.org markup -


i want check if website contains schema.org markup? doing following:

$domain = 'http://agents.allstate.com/william-leahy-mount-prospect-il.html';             $client = new zend_http_client();             $client->seturi($domain);             $response = $client->request();             $html = $response->getbody();             $dom = new zend_dom_query($html);             $resultschema = $dom->query('body');              foreach($resultschema $r){                 $data = $r->hasattribute('itemprop');                 if($data)                     echo 'yes';                 else                      echo 'no';             }

i not understanding how find this. correct way of doing it? schema.org markup used on website may use html element. how can query elements , find 1 contains schema.org markup?

finally after long search , reading able answer! how done if someone's still looking answer.

$seperator = '|'; $dbdata = ''; $domain = 'http://agents.allstate.com/william-leahy-mount-prospect-il.html';             $client = new zend_http_client(); $client->seturi($domain); $response = $client->request(); $html = $response->getbody(); $dom = new zend_dom_query($html); $result = $dom->queryxpath('//*[@itemtype="http://schema.org/localbusiness"]');             if($result->count()){                 foreach ($result $r) {                     if($r->haschildnodes()) {                         $lbhtml = $r->c14n();                          $dom2 = new zend_dom_query($lbhtml);                         $lbname = $dom2->queryxpath('//*[@itemprop="name"]');                         if($lbname->count()){                             foreach ($lbname $name) {                                 $name = $name->nodevalue;                             }                         }                     }                 }             }              if(isset($name))                 $dbdata .= 'name:'.$name.$seperator;             else                  $dbdata .= 'name:'.$seperator;              $result = $dom->queryxpath('//*[@itemtype="http://schema.org/postaladdress"]');             if($result->count()){                 foreach ($result $r) {                     $address = $r->nodevalue;                 }             }              if(isset($address))                 $dbdata .= 'address:'.$address.$seperator;             else                 $dbdata .= 'address:'.$seperator;              $result = $dom->queryxpath('//*[@itemprop="telephone"]');             if($result->count()){                 foreach ($result $r) {                     $telephone = $r->nodevalue;                 }             }              if(isset($telephone))                 $dbdata .= 'telephone:'.$telephone.$seperator;             else                 $dbdata .= 'telephone:'.$seperator;              $dbdata = trim($dbdata,'|');

$dbdata contain string containing properties of schema.org data. hope helps!


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