mgd_get_midgard
mgd_get_midgard -- Entry point to the midgard system
Description
`object **mgd_get_midgard** (void)`
Minimum version: Midgard 1.0
This function is used internally by Midgard. The initialization code in the root file creates the global object $midgard by calling the mgd_get_midgard() function. The root file is the file defined in the httpd.conf of Apache.
In addition the function can be called to refresh Midgard's internal information after an in-page authentication change associated with a mgd_auth_midgard() or mgd_unsetuid() call.
The midgard object is filled with information of the current request.
host : ID of the host used
style : ID of the style used
page : ID of the current page
auth : TRUE if authentication required
author : ID of the page author
user : current user id
admin : TRUE if user is administrator
argc : argument count (same as $argc)
argv : arguments (same as $argv)
uri : the path of the current request
self : the path to the current page. This is equal to uri for non-active pages
sitegroup: ID of the current sitegroup
Since Midgard 1.6.1 this function also provides global php array $_MIDGARD filled with the same values.