I did set up a little Testpage on my Webserver:
http://www.showcontrol.net/v-control-test.php
I you call it directly, you get the last 5 entries in the DB.
If you call: http://www.showcontrol.net/v-control-test.php&test=value
you add “value” to the db.
There is no space between.
And my P1 has no / at the beginning.