First, sorry for my english, i'm french.
I have install phpstorm on a ubuntu 16.04.
When i open a old project and writte in a old file i have the auto-completion. But if i create a new file, i don't have the auto-completion.
After search on google, i found i have to check autopopup code completion in setting->editor->general->code completionbut i don't have the code completion.
Someone have a idea ?