Obtain the tweet details using the twitter API

function getTwitterInfo($tweetIds){
    //$tweetIds = A comma separated list of Tweet IDs, up to 100 are allowed in a single request.
    if(isset($_SESSION['twitter_access_token'])){
        $accessToken = $_SESSION['twitter_access_token'];
    } else {
        $accessToken = getTwitterAccessToken();
        $_SESSION['twitter_access_token'] = $accessToken;
    }

    $url = "https://api.twitter.com/1.1/statuses/lookup.json";
    $curl = curl_init();
    curl_setopt($curl, CURLOPT_URL, $url);
    $arrHeaders = array(
        'Authorization: Bearer '.$accessToken,
        'Content-Type: application/x-www-form-urlencoded;charset=UTF-8'
    );

    $arrParams = "id=".$tweetIds;
    curl_setopt($curl, CURLOPT_HTTPHEADER, $arrHeaders);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($curl, CURLOPT_POST, 1);
    curl_setopt($curl, CURLOPT_POSTFIELDS, $arrParams);
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
    $result = curl_exec($curl);
    curl_close($curl);

    $arrResult = objectToArray(json_decode($result));
    $tweetIdList = explode(",",$tweetIds);
    $tweetInfoList = array();
    if(!isset($arrResult['errors'])){
        foreach($arrResult as $data){
            if(in_array($data['id_str'],$tweetIdList)){
                $tweetInfoList["TW:".$data['id_str']] = $data['text'];
            }
        }
    }
    //echo '

'; print_r($arrResult); die;     return $tweetInfoList; }

function getTwitterAccessToken(){     

$key = "your twitter app key"; 
$secret = "yout twitter app secret";      
$token = base64_encode($key.":".$secret);      
$url = "https://api.twitter.com/oauth2/token";     
$curl = curl_init();     
curl_setopt($curl, CURLOPT_URL, $url);     
$arrHeaders = array(         
'Authorization: Basic '.$token,         
'Content-Type: application/x-www-form-urlencoded;charset=UTF-8'     );     

$arrParams = "grant_type=client_credentials";     
curl_setopt($curl, CURLOPT_HTTPHEADER, $arrHeaders);     
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);     
curl_setopt($curl, CURLOPT_POST, 1);     
curl_setopt($curl, CURLOPT_POSTFIELDS, $arrParams);     
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);     
$result = curl_exec($curl);     
curl_close($curl);     

$arrResult = objectToArray(json_decode($result));     
//echo ' '; print_r($arrResult); die;     
$accessToken = $arrResult['access_token'];     
return $accessToken; 
}