Zend studio fix code complementing

In Zend studio 7.2.x, I encountered more than two serious problems (the legend is that I pressed the shortcut key that I did not press, so far I have not analyzed which one I pressed, which is quite depressing) -- The content assist function of Zend studio for PHP cannot be used, no matter whether the list of currently available variables is prompted or the PHP function is automatically prompted, only PHP templates (via Windows> preference> php> editor> templates) are prompted.
My solution started to be violent: Disable Zend studio, change the name of the workspace, start Zend studio, create a workspace by default, disable Zend sudio, and set \. metadata \. plugins \ Org. eclipse. core. copy the resources directory to the corresponding directory of the new workspace, and start Zend studio. After Zend studio building is complete, refresh the project. Then, the prompt function can be restored without affecting other configurations such as SVN.

Then, I saw a friend also encountered this problem and provided another solution that was simpler than me. I deleted a directory to solve the problem. Haha, record it, try again next time.

Delete "Zend/workspaces // under the": \ Documents and Settings \ "directory //. metadata /. plugins/org. eclipse. core. runtime /. settings/org. eclipse. dltk. UI. prefs solved the problem.

After deleting this file, restart the system and you will find that the file with the same name is generated. Solution:
C: \ Documents and Settings \ User \ Zend \ workspaces \ defaultworkspace7 \. Metadata \. plugins \ org. Eclipse. Core. runtime \. Settings

Rename: org. Eclipse. dltk. UI. prefs. jackxiang. Bak
After the Zend is restarted, one: org. Eclipse. dltk. UI. prefs appears automatically.

OK!

Special note: C: \ Documents ents and Settings \ User \ Zend \ workspaces \ defaworkspace Workspace

This is Zend 6, and there is no file !!! The 7 directory is: defaultworkspace7 -- "C: \ Documents ents and Settings \ User \ Zend \ workspaces \ defaworkworkspace7