curl get＆post

Use curl post

    $url = 'http://123.xxxx/';
    //  Parameters of the array 
    $data = array (
        'appid' => $appid,
        'appkey' => $appkey,
    );

    $ch = curl_init ();
    curl_setopt ( $ch, CURLOPT_URL, $url );
    curl_setopt ( $ch, CURLOPT_POST, 1 );
    curl_setopt ( $ch, CURLOPT_HEADER, 0 );
    curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
    curl_setopt ( $ch, CURLOPT_POSTFIELDS, $data );
    $return = curl_exec ( $ch );
    curl_close ( $ch );
    echo $return;