hello kay,
unfortunately i have no specific knowledge about the php API, but perhapt you can check these basic steps first:
do you have a database MYDB?
is it startet?
can you reach the database via a browser? please check in this sequence:
http://myserver/
http://myserver/tamino
http://myserver/tamino/mydb
http://myserver/tamino/mydb?_diagnose=ping
if not for the rest of the url, but at least for the databasename, make sure that you have it written in the right case (myDb != MYDB).
if all of this works, you can either load files with the interactive interface, or with a PHP application (or with a variety of other ways&means) - the results should be identical.
hope this helps for starters.
gruss,
andreas f.
#Tamino#API-Management#webMethods