diff options
Diffstat (limited to 'lib/common.php')
| -rw-r--r-- | lib/common.php | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/lib/common.php b/lib/common.php index 0333030e1..a8c7634f6 100644 --- a/lib/common.php +++ b/lib/common.php @@ -67,14 +67,25 @@ function _sn_to_path($sn) return $p; } -// try to figure out where we are - -$_server = array_key_exists('SERVER_NAME', $_SERVER) ? - strtolower($_SERVER['SERVER_NAME']) : - null; -$_path = array_key_exists('SCRIPT_NAME', $_SERVER) ? - _sn_to_path($_SERVER['SCRIPT_NAME']) : - null; +// try to figure out where we are. $server and $path +// can be set by including module, else we guess based +// on HTTP info. + +if (isset($server)) { + $_server = $server; +} else { + $_server = array_key_exists('SERVER_NAME', $_SERVER) ? + strtolower($_SERVER['SERVER_NAME']) : + null; +} + +if (isset($path)) { + $_path = $path; +} else { + $_path = array_key_exists('SCRIPT_NAME', $_SERVER) ? + _sn_to_path($_SERVER['SCRIPT_NAME']) : + null; +} // default configuration, overwritten in config.php |