run Api

<?php
function _runApi($url, $parameter = FALSE, $debug = FALSE) {
    $maxTime=10;
        $times = array(microtime());
        $times['begin'] = date("Y-m-d H:i:s");
        $user_agent = 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.13) Gecko/20080311 Firefox/2.0.0.13';
        if ($maxTime == null) {
            $maxTime = 10;
        }

        if (isset($parameter['maxTime'])) {
            $maxTime = $parameter['maxTime'];
            unset($parameter['maxTime']);
        }

        $CI = & get_instance();
        $times['start'] = microtime();
        $dtAPI = array('url' => $url);

        if (count($parameter) && $parameter !== FALSE) {
            $logTxt = "func:_runApi| url:{$url}| param:" . http_build_query($parameter, '', '&');
        } else {
            $logTxt = "func:_runApi| url:{$url}";

        }

        $times[] = microtime();
        $logTxt .= "| max time:{$maxTime}";
        //$parameter[]=array('server'=>$_SERVER);
        $dtAPI['parameter'] = json_encode($parameter);


        $curl = curl_init();
        $times['init'] = microtime();

        curl_setopt($curl, CURLOPT_URL, $url);
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
        $times['set opt1'] = microtime();

        if (count($parameter) && $parameter !== FALSE) {
            curl_setopt($curl, CURLOPT_POST, true);
            curl_setopt($curl, CURLOPT_TIMEOUT, $maxTime);
            curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($parameter, '', '&'));
            $times['set opt2'] = microtime();



            curl_setopt($curl, CURLOPT_FOLLOWLOCATION, false);
            $times['set opt3'] = microtime();


        } else {

        }

        curl_setopt($curl, CURLOPT_USERAGENT, $user_agent);
        $times['set useragent'] = microtime();

        $raw_response = $response = curl_exec($curl);
        $times['execute'] = microtime();

        if (0 != curl_errno($curl)) {
            $response = new stdclass();
            $response->code = '500';
            $response->message = curl_error($curl);
            $response->maxTime = $maxTime;
            $times['error 1'] = microtime();
        } else {
            $response0 = $response;

            $response = json_decode($response, 1);
            if (!is_array($response)) {
                $response = $response0;
                $times['error 2'] = microtime();
            } else {

            }
        }

        curl_close($curl);
        $times['close'] = microtime();

        if (!isset($response0)) {
            $response0 = '?';
        }

        $times['end'] = date("Y-m-d H:i:s");

        if ($debug) {
            $response = array(
                'parameters' => $parameter,
                'url' => $url,
                'time' => $times,
                'response' => $response,
                'raw' => $raw_response
            );
        }

        return $response;
    }