more robust hostname detection

as discussed in
http://www.freelists.org/post/dokuwiki/git-changes-20101209,7
This commit is contained in:
Andreas Gohr 2010-12-18 10:07:04 +01:00
parent 6ac2077a96
commit 5627186c2f
1 changed files with 10 additions and 6 deletions

View File

@ -419,12 +419,16 @@ function getBaseURL($abs=null){
if($conf['baseurl']) return rtrim($conf['baseurl'],'/').$dir;
//split hostheader into host and port
$addr = explode(':',$_SERVER['HTTP_HOST']);
$host = $addr[0];
$port = '';
if (isset($addr[1])) {
$port = $addr[1];
} elseif (isset($_SERVER['SERVER_PORT'])) {
if(isset($_SERVER['HTTP_HOST'])){
list($host,$port) = explode(':',$_SERVER['HTTP_HOST']);
}elseif(isset($_SERVER['SERVER_NAME'])){
list($host,$port) = explode(':',$_SERVER['SERVER_NAME']);
}else{
$host = php_uname('n');
$port = '';
}
if(!$port && isset($_SERVER['SERVER_PORT'])) {
$port = $_SERVER['SERVER_PORT'];
}
if(!is_ssl()){