I get an error when I create a new php web project and select an empty template
process canceled by user in dialog "save". (Exception from HRESULT: 0x8004000C (OLE_E_PROMPTSAVECANCELLED))
Thank you for letting us know. I can confirm that this is happening in the VS 16.6, we're going to investigate and fix this.
The issue appeared after the recent update of VS and it has been reported directly to Microsoft. Please upvote here https://developercommunity.visualstudio.com/content/problem/1064610/user-canceled-out-of-save-dialog-exception-from-hr.html
Btw. despite the error message, the project should be created as usual.
Ok, our friends at Microsoft are really fast! :-) This has been fixed (for 16.7 update) while I was writing previous message :-) Please refer to https://github.com/Microsoft/PTVS/issues/4955