php - Flickr API Search? -

i have php code retrieves set of images based of photoset. want manipulate code grabs set of pictures search term.

i know can use method inbuilt api: flickr.photos.search

just wondering how can apply code

 <?php   $params = array( 'api_key'   => '2292bec0973f91d9f62fb606f85ee031', 'method'    => 'flickr.photosets.getphotos', 'photoset_id'   => '72157622566216264', 'extras'    => 'original_format', 'format'    => 'php_serial'   );   $encoded_params = array();   foreach ($params $k => $v){ $encoded_params[] = urlencode($k).'='.urlencode($v); }     $ch = curl_init();    $timeout = 5; // set 0 no timeout    curl_setopt ($ch, curlopt_url, 'http://api.flickr.com/services/rest/?'.implode('&',             $encoded_params));    curl_setopt ($ch, curlopt_returntransfer, 1);    curl_setopt ($ch, curlopt_connecttimeout, $timeout);    $file_contents = curl_exec($ch);    curl_close($ch);     $rsp_obj = unserialize($file_contents);     if ($rsp_obj['stat'] == 'ok') {      $photos = $rsp_obj["photoset"]["photo"];  echo "      <ul>";  foreach($photos $photo) {             $farm              = $photo['farm'];            $server            = $photo['server'];            $photo_id          = $photo['id'];            $secret            = $photo['secret'];            $photo_title       = $photo['title'];           echo '<li><img          src="http://farm'.$photo['farm'].'.static.flickr.com/'.$photo['server'].'/'.$photo['id'].'_'.$photo['secret'].'_t.jpg" alt="'.$photo['title'].'" ></li>';       }        echo "            </ul>              ";  } else {         echo "error getting photos";    }    ?> 

did read documentation? flickr.photos.search

these methods return similar data, name of top-level array different (photos vs. photoset). assuming modified parameters use correct method , pass appropriate arguments, other thing need change line:

$photos = $rsp_obj["photos"]["photo"];