Does MS-Access's Linked tables are supports on PHP

HI,
I have a ms-access file which has linked table. The linked table is connected to a ODBC source (e.g MS-SQL or 3rd Party ODBC Driver).
WebPage(php) Apache (Windows), connecting to a ODBC DSN of MS-Access, MS-Access is having linked tables. Linked tables as from another ODBC source.
On the PHP Page, When I am trying to connect the ms-access odbc dsn , I am able to connect.
But when I query any of the linked tables, PHP is not able to query and is failing.

Does php has capabilities to read/write to linked tables in ms-access file.
Or it is issue with MS-Access
Or is it I am missing something.

Regards
Rajendra Dewani