Code:
string(60) "============================================================"
string(8) "$_SERVER"
array(33) {
["USER"]=>
string(6) "nobody"
["HOME"]=>
string(1) "/"
["HTTP_COOKIE"]=>
string(531) "pgv_pvi=2654058496; __cfduid=dc1294eb8216d25e1a1279a8a454380a11448599239; CKFinder_Settings=TNNDS; CKFinder_Path=Images%3A%2Fbanner%2F%3A1; _ga=GA1.2.352022989.1451369575; __atuvc=972%7C52%2C59%7C0%2C511%7C1%2C954%7C2%2C43%7C3; tencentSig=8598522880; CNZZDATA5303561=cnzz_eid%3D872597645-1450746455-%26ntime%3D1453274749; pgv_si=s4030326784; Hm_lvt_4aee315593e92944525bf30db16eebe6=1453452718,1453454073,1453458533,1453681037; Hm_lpvt_4aee315593e92944525bf30db16eebe6=1453681734; ci_session=86ca8056ed2e959142872fe103da448667efed1b"
["HTTP_ACCEPT_LANGUAGE"]=>
string(14) "zh-CN,zh;q=0.8"
["HTTP_ACCEPT_ENCODING"]=>
string(19) "gzip, deflate, sdch"
["HTTP_USER_AGENT"]=>
string(109) "Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.111 Safari/537.36"
["HTTP_UPGRADE_INSECURE_REQUESTS"]=>
string(1) "1"
["HTTP_ACCEPT"]=>
string(74) "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8"
["HTTP_CACHE_CONTROL"]=>
string(9) "max-age=0"
["HTTP_CONNECTION"]=>
string(10) "keep-alive"
["HTTP_HOST"]=>
string(16) "site1.demo.com"
["SCRIPT_FILENAME"]=>
string(42) "/www/web/site1/public_html/admin.php"
["REDIRECT_STATUS"]=>
string(3) "200"
["SERVER_NAME"]=>
string(16) "site1.demo.com"
["SERVER_PORT"]=>
string(3) "443"
["SERVER_ADDR"]=>
string(12) "115.29.198.21"
["REMOTE_PORT"]=>
string(5) "53196"
["REMOTE_ADDR"]=>
string(14) "27.154.167.147"
["SERVER_SOFTWARE"]=>
string(11) "nginx/1.9.6"
["GATEWAY_INTERFACE"]=>
string(7) "CGI/1.1"
["SERVER_PROTOCOL"]=>
string(8) "HTTP/1.1"
["DOCUMENT_ROOT"]=>
string(32) "/www/web/site1/public_html"
["DOCUMENT_URI"]=>
string(10) "/admin.php"
["REQUEST_URI"]=>
string(25) "/admin.php?c=login&m=test"
["SCRIPT_NAME"]=>
string(10) "/admin.php"
["CONTENT_LENGTH"]=>
string(0) ""
["CONTENT_TYPE"]=>
string(0) ""
["REQUEST_METHOD"]=>
string(3) "GET"
["QUERY_STRING"]=>
string(14) "c=login&m=test"
["FCGI_ROLE"]=>
string(9) "RESPONDER"
["PHP_SELF"]=>
string(10) "/admin.php"
["REQUEST_TIME_FLOAT"]=>
float(1453683235.2918)
["REQUEST_TIME"]=>
int(1453683235)
}
string(60) "============================================================"
string(49) "current_url() : http://site1.demo.com/admin.php"
string(46) "site_url() : http://site1.demo.com/admin.php"
string(11) "is_https : "
string(37) "base_url() : http://site1.demo.com/"
I change domain and ip for secret。
PHP Code:
// this is codeigniter common function
function is_https()
{
if ( ! empty($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) !== 'off')
{
return TRUE;
}
elseif (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] === 'https')
{
return TRUE;
}
elseif ( ! empty($_SERVER['HTTP_FRONT_END_HTTPS']) && strtolower($_SERVER['HTTP_FRONT_END_HTTPS']) !== 'off')
{
return TRUE;
}
return FALSE;
}
My $_SERVER variable only has SERVER_PORT
