> Did you create your current workspace and project using ZendStudio version earlier than 9?
I think no, but I'm not sure.
I have to say that I re-tested now in ZendStudio 9 in different workspaces and still cannot reproduce the problem you met.
> Did you reproduce this problem in another workspace and php project, both created by ZendStudio 9?
There is another workspace (created by ZendStudio 9), where I don't get this problem.
It sounds like a random problem and in that case it will be difficult to catch. Could you please send me the ZendStudio support file taken from the workspace where you get the problem?
How to do that:
Open Studio in the problematic workspace > Go to main menu > Help > Support Tool > you will be suggestred to save the support file in any archive format (e.g. .zip file). Do it, then send it to me.
> Did you get standard.php and SPL.php extracted in the following location just after you have created the php project
I don't know, how to extract standard.php and SPL.php, but this folder contains several subfolders with PHP files and functions in them.
Just search in the workspace (in this one where you met the Content Assist problem) for standard.php and SPL.php.
Once you have created a PHP/ZF project in this workspace, you have to get these files in some fub-folder under org.eclipse.php.core folder.
For example, on my Win 7 machine these files are located here:
where DefaultWorkspace66644 is my current worspace.
In case you don't get these files, copy them from another workspace and paste them to the given location, restart ZendStudio, then try Content Assist again.
The only difference between the workspace, where I get the autosompletion problem and the one where not, is, that the other on was (possibly) created by ZS9. I need my current workspace. Is it possible to solve this problem without having to switch to a different workspace?
In case it no so crucial for you, you can switch ZendStudio to another workspace and import the projects from the problematic workspace. (Import -> Existing project from workspace).
Did you try Hekko's workaround suggested here: viewtopic.php?f=59&t=43078#p150093