AdSpeed.org | Giving it back: PHP5 Class for Yahoo Term Extractor API

PHP5 Class for Yahoo Term Extractor API

Given a content string, this class uses Yahoo Term Extraction API to generate a list of keywords/phrases that you can use for things like META tags or other SEO objectives.

<?php
/** 
* @author Son Nguyen
* @since 2/13/2006
* @package Framework
* @subpackage WebServices
*/
class CYahooTermExtraction extends CYahooAPI {
 private $mContext; // string, get main keywords from this text
 /** constructor */
 function __construct($pContext) {
  $this->mServiceURL = 'http://api.search.yahoo.com/ContentAnalysisService/V1/termExtraction';
  $this->mContext = $pContext;
 }

/** get the tags/keywords through Yahoo API */
 function fetchTags() {
  $vReq = new CHTTPRequest($this->mServiceURL);
  $vReq->addQueryString('appid',$this->mAppID);
  $vReq->addQueryString('context',$this->mContext);
  list($vHeader,$vBody) = $vReq->sendPOST();
  //var_dump($vHeader,$vBody);die;
  $vXML = simplexml_load_string($vBody);
  $vTmp = array();
  foreach ($vXML->Result AS $vOne) {
   $vTmp[] = (string)$vOne;
  } // rof
  return $vTmp; // an array of tags
 }

/** comment */
 function display() {
  $vTags = $this->fetchTags();
  return implode(', ',$vTags);
 }
}
?>

<?php
/** 
* @author Son Nguyen
* @since 3/21/2006
* @package Framework
* @subpackage WebServices
*/
class CYahooAPI {
 protected $mAppID = 'YourYahooApplicationID';
 protected $mServiceURL;

/** constructor */
 function __construct() {
  
 }
}
?>

Labels: code

1 comments

1 Comments:

At 9:55 AM, I Hate Spam said...: Unfortunately you don't include the code for the CHTTPRequest class.

Can this be remedied?

Thanks

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PHP5 Class for Yahoo Term Extractor API

1 Comments:

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