If you use Dreamweaker, make sure your Extentions.txt file has these two lines:
PHP😛HP Files
PHP3😛HP Files
I pasted this from Dreamleaver help:
To add new file types to the menu in the File > Open dialog box:
1 Make a backup copy of the Extensions.txt file in the Configuration folder, in case you want to restore the defaults later.
2 Open Extensions.txt in a text editor. (Don't open it in Dreamweaver.)
3 Add a new line to the file for each new file type. In capital letters, enter the file name extensions that the new file type can have, separated by commas; then add a colon and a brief descriptive phrase to show in the File > Open menu. For example, for JPEG files, enter
JPG,JPEG,JFIF:JPEG Image Files
4 Save the file and relaunch Dreamweaver to see the changes.
I have been hearing soon that there will be a PHP plug for Ultradev, you hear anything about that?
--ph