/** * Perform a web content search on search.yahoo.com. A basic query * consists simply of a text query. Additional options that can be * specified consist of: * 'results' => int How many results to return, max is 50 * 'start' => int The start offset for search results * 'language' => lang The target document language to match * 'type' => (all|any|phrase) How the query should be parsed * 'site' => string A site to which your search should be restricted * 'format' => (any|html|msword|pdf|ppt|rss|txt|xls) * 'adult_ok' => bool permit 'adult' content in the search results * 'similar_ok' => bool permit similar results in the result set * 'country' => string The country code for the content searched * 'license' => (any|cc_any|cc_commercial|cc_modifiable) The license of content being searched * * @param string $query the query being run * @param array $options any optional parameters * @return Zend_Service_Yahoo_WebResultSet The return set */ public function webSearch($query, $options = NULL) { static $default_options = array('type' => 'all', 'start' => 1, 'language' => 'en', 'license' => 'any', 'results' => 10, 'format' => 'any'); $options = $this->_prepareOptions($query, $options, $default_options); $this->_validateWebSearch($options); $this->_uri->setHost('api.search.yahoo.com'); $response = $this->restGet('/WebSearchService/V1/webSearch', $options); if ($response->isError()) { throw new Zend_Service_Exception('An error occurred sending request. Status code: ' . $response->getStatus()); } $dom = new DOMDocument(); $dom->loadXML($response->getBody()); self::_checkErrors($dom); return new Zend_Service_Yahoo_WebResultSet($dom); }