這是一種php的session處理機制是嗎？可以每次去第三方平台去驗證session是嗎？這是入口檔案index.SegmentFault

我的問題如下：
這是一種php的session處理機制是嗎？可以每次去第三方平台去驗證session是嗎？這是入口檔案index.php，我的php項目沒有用架構，php和html混合的。

   fecaca56a326610b24626b163814a02c                  '.$_GET['userId'].'   '.$_GET['sid'].'         ';        $sessionServer = "http://mzwa-123.6655.la:8090/services/SessionService";    if(defined('SSO_SESSION_SERVER')){        $sessionServer = SSO_SESSION_SERVER;    }        $securityServer = "http://mzwa-123.6655.la:8090/services/SecurityService";    if(defined('SSO_SECURITY_SERVER')){        $securityServer = SSO_SECURITY_SERVER;    }        $xmls = fetch($sessionServer, $param);        if($xmls === false){        sd_redirect($GLOBAL_SYSTEM[PRODUCT_TYPE]["index"]);    }        $xml_values = "";        $parser = xml_parser_create('UTF-8');    xml_parse_into_struct($parser, trim($xmls), $xml_values);    xml_parser_free($parser);        foreach ($xml_values as $value){        if($value['tag'] == "RETURN"){            if($value['value'] == 'false'){                sd_redirect($GLOBAL_SYSTEM[PRODUCT_TYPE]["index"]);            }elseif($value['value'] == 'true'){                $user = &sd_get_user($user_name);                if (!empty($user) ) {                    $result = login_without_pwd_verify($user);                    $_SESSION["user"] = $user_name;                    if ($_SESSION["role"] == UserDao::$ROLE_CLOUD_USER) {                        if (I2System::isI2Cloud()){                            sd_redirect("cloud/home.php");                        }else{                            sd_redirect($GLOBAL_SYSTEM[PRODUCT_TYPE]["index"]);                        }                    } else {                        sd_redirect("i2/home.php");                    }                }            }            break;        }    }}else{    sd_redirect($GLOBAL_SYSTEM[PRODUCT_TYPE]["index"]."?".$_SERVER["QUERY_STRING"]);}

index.php檔案fetch（）函數所調用的檔案

error("HttpCode:".$httpCode.", Curl Error:".curl_error($tuCurl));        $retValue = "error";    } else  {        $retValue = $tuData;    }    curl_close($tuCurl);    return $retValue;}function httpsRequest($url, $port=0, $param) {    $tuCurl = curl_init();    curl_setopt($tuCurl, CURLOPT_URL, $url);    if ($port!=0) {        curl_setopt($tuCurl, CURLOPT_PORT , $port);    }    curl_setopt($tuCurl, CURLOPT_VERBOSE, 0);    curl_setopt($tuCurl, CURLOPT_HEADER, 0);    curl_setopt($tuCurl, CURLOPT_SSLVERSION, 3);    curl_setopt($tuCurl, CURLOPT_POST, 1);    curl_setopt($tuCurl, CURLOPT_SSL_VERIFYPEER, 0);    curl_setopt($tuCurl, CURLOPT_RETURNTRANSFER, 1);    curl_setopt($tuCurl, CURLOPT_POSTFIELDS, $param);    curl_setopt($tuCurl, CURLOPT_TIMEOUT, 5);        $tuData = curl_exec($tuCurl);    $retValue = "";    $httpCode = curl_getinfo($tuCurl, CURLINFO_HTTP_CODE);        if ($tuData===false || $httpCode!=200) {        $logger = &LoggerManager::getLogger('HttpClient');        $logger->error("HttpCode:".$httpCode.", Curl Error:".curl_error($tuCurl));        $retValue = "error";    } else  {        $retValue = $tuData;    }    curl_close($tuCurl);    return $retValue;}function fetchAliPrice($param){    $url = "https://buy.aliyun.com/ajax/BillingAjax/getBuyPrice.json";    $ch = curl_init();    curl_setopt ($ch, CURLOPT_URL, $url);    curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);    curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, 15);    curl_setopt($ch, CURLOPT_HTTPHEADER, array(    'Connection:keep-alive',    'User-Agent:'.$_SERVER["HTTP_USER_AGENT"],    'Referer: https://buy.aliyun.com/',    'Origin:https://buy.aliyun.com'            ));            curl_setopt($ch, CURLOPT_POST, 1);            curl_setopt($ch, CURLOPT_POSTFIELDS, $param);            $data = curl_exec($ch);            curl_close($ch);            return $data;}function fetch($url,$param){    $ch = curl_init();    curl_setopt ($ch, CURLOPT_URL, $url);    //     curl_setopt($ch, CURLOPT_HEADER, TRUE);    //表示需要response header    //     curl_setopt($ch, CURLOPT_NOBODY, FALSE); //表示需要response body    curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);    curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, 15);        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);//        //     curl_setopt($ch, CURLOPT_HTTPHEADER, array(    //         "Content-Type: application/soap+xml; charset=utf-8",    //         "Content-length: ".strlen($param)    //     ));    //     curl_setopt($ch, CURLOPT_HTTPHEADER, array(    //     'Connection:keep-alive',    //     'User-Agent:'.$_SERVER["HTTP_USER_AGENT"],    //     'Referer: https://buy.aliyun.com/',    //     'Origin:https://buy.aliyun.com'    //     ));    curl_setopt($ch, CURLOPT_POST, 1);    curl_setopt($ch, CURLOPT_POSTFIELDS, $param);    if(!curl_errno($ch)){        $info = curl_getinfo($ch);//         echo 'Took ' . $info['total_time'] . ' seconds to send a request to ' . $info['url']."\n";    } else {        echo 'Curl error: ' . curl_error($ch);    }    $data = curl_exec($ch);    //     var_dump(curl_getinfo($ch));    curl_close($ch);    return $data;}

回複內容：

我的問題如下：
這是一種php的session處理機制是嗎？可以每次去第三方平台去驗證session是嗎？這是入口檔案index.php，我的php項目沒有用架構，php和html混合的。

   fecaca56a326610b24626b163814a02c                  '.$_GET['userId'].'   '.$_GET['sid'].'         ';        $sessionServer = "http://mzwa-123.6655.la:8090/services/SessionService";    if(defined('SSO_SESSION_SERVER')){        $sessionServer = SSO_SESSION_SERVER;    }        $securityServer = "http://mzwa-123.6655.la:8090/services/SecurityService";    if(defined('SSO_SECURITY_SERVER')){        $securityServer = SSO_SECURITY_SERVER;    }        $xmls = fetch($sessionServer, $param);        if($xmls === false){        sd_redirect($GLOBAL_SYSTEM[PRODUCT_TYPE]["index"]);    }        $xml_values = "";        $parser = xml_parser_create('UTF-8');    xml_parse_into_struct($parser, trim($xmls), $xml_values);    xml_parser_free($parser);        foreach ($xml_values as $value){        if($value['tag'] == "RETURN"){            if($value['value'] == 'false'){                sd_redirect($GLOBAL_SYSTEM[PRODUCT_TYPE]["index"]);            }elseif($value['value'] == 'true'){                $user = &sd_get_user($user_name);                if (!empty($user) ) {                    $result = login_without_pwd_verify($user);                    $_SESSION["user"] = $user_name;                    if ($_SESSION["role"] == UserDao::$ROLE_CLOUD_USER) {                        if (I2System::isI2Cloud()){                            sd_redirect("cloud/home.php");                        }else{                            sd_redirect($GLOBAL_SYSTEM[PRODUCT_TYPE]["index"]);                        }                    } else {                        sd_redirect("i2/home.php");                    }                }            }            break;        }    }}else{    sd_redirect($GLOBAL_SYSTEM[PRODUCT_TYPE]["index"]."?".$_SERVER["QUERY_STRING"]);}

index.php檔案fetch（）函數所調用的檔案

error("HttpCode:".$httpCode.", Curl Error:".curl_error($tuCurl));        $retValue = "error";    } else  {        $retValue = $tuData;    }    curl_close($tuCurl);    return $retValue;}function httpsRequest($url, $port=0, $param) {    $tuCurl = curl_init();    curl_setopt($tuCurl, CURLOPT_URL, $url);    if ($port!=0) {        curl_setopt($tuCurl, CURLOPT_PORT , $port);    }    curl_setopt($tuCurl, CURLOPT_VERBOSE, 0);    curl_setopt($tuCurl, CURLOPT_HEADER, 0);    curl_setopt($tuCurl, CURLOPT_SSLVERSION, 3);    curl_setopt($tuCurl, CURLOPT_POST, 1);    curl_setopt($tuCurl, CURLOPT_SSL_VERIFYPEER, 0);    curl_setopt($tuCurl, CURLOPT_RETURNTRANSFER, 1);    curl_setopt($tuCurl, CURLOPT_POSTFIELDS, $param);    curl_setopt($tuCurl, CURLOPT_TIMEOUT, 5);        $tuData = curl_exec($tuCurl);    $retValue = "";    $httpCode = curl_getinfo($tuCurl, CURLINFO_HTTP_CODE);        if ($tuData===false || $httpCode!=200) {        $logger = &LoggerManager::getLogger('HttpClient');        $logger->error("HttpCode:".$httpCode.", Curl Error:".curl_error($tuCurl));        $retValue = "error";    } else  {        $retValue = $tuData;    }    curl_close($tuCurl);    return $retValue;}function fetchAliPrice($param){    $url = "https://buy.aliyun.com/ajax/BillingAjax/getBuyPrice.json";    $ch = curl_init();    curl_setopt ($ch, CURLOPT_URL, $url);    curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);    curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, 15);    curl_setopt($ch, CURLOPT_HTTPHEADER, array(    'Connection:keep-alive',    'User-Agent:'.$_SERVER["HTTP_USER_AGENT"],    'Referer: https://buy.aliyun.com/',    'Origin:https://buy.aliyun.com'            ));            curl_setopt($ch, CURLOPT_POST, 1);            curl_setopt($ch, CURLOPT_POSTFIELDS, $param);            $data = curl_exec($ch);            curl_close($ch);            return $data;}function fetch($url,$param){    $ch = curl_init();    curl_setopt ($ch, CURLOPT_URL, $url);    //     curl_setopt($ch, CURLOPT_HEADER, TRUE);    //表示需要response header    //     curl_setopt($ch, CURLOPT_NOBODY, FALSE); //表示需要response body    curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);    curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, 15);        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);//        //     curl_setopt($ch, CURLOPT_HTTPHEADER, array(    //         "Content-Type: application/soap+xml; charset=utf-8",    //         "Content-length: ".strlen($param)    //     ));    //     curl_setopt($ch, CURLOPT_HTTPHEADER, array(    //     'Connection:keep-alive',    //     'User-Agent:'.$_SERVER["HTTP_USER_AGENT"],    //     'Referer: https://buy.aliyun.com/',    //     'Origin:https://buy.aliyun.com'    //     ));    curl_setopt($ch, CURLOPT_POST, 1);    curl_setopt($ch, CURLOPT_POSTFIELDS, $param);    if(!curl_errno($ch)){        $info = curl_getinfo($ch);//         echo 'Took ' . $info['total_time'] . ' seconds to send a request to ' . $info['url']."\n";    } else {        echo 'Curl error: ' . curl_error($ch);    }    $data = curl_exec($ch);    //     var_dump(curl_getinfo($ch));    curl_close($ch);    return $data;}

第一次請求時去第三方驗證，驗證成功後放入session
下次請求時 如果 session 中有資料 就不用請求了

https://segmentfault.com/q/1010000004289927

