forms - PHP - Get path minus root -

so have link:

http://kenthomes.net/amelia-cove (we use alias system.)

then open pop-up iframe (http://kenthomes.net/shareplan.php?mod=39)

how can pass string "amelia-cove" page?

my best guess make link = http://kenthomes.net/shareplan.php?mod=39&plan=amelia-cove

but how retrieve "amelia-cove" initial page?

try this:

$_server['request_uri']

in above example, have value of: /amelia-cove. if want rid of /, try this:

trim($_server['request_uri'],'/');