$start_date = "04-24-2017";
$end_date = "04-26-2017";
$baseurl = "https://api.teleapi.net/smscdr/";
$baseurl .= $start_date."/".$end_date."/?token=XXXX";
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$retval = curl_exec($ch);
$object = json_decode($retval);