I\'m writing PHP code in Eclipse PDT (PHP Development Tools), but for some reason it doesn\'t auto-complete PHP built-in functions, such as \"isset()\". This is unlike Komodo wh
Do you have auto-activate enabled? If you're looking for a prompt as you type you'll need to enable it.
Window->Preferences->Select PHP and then Code assist and it will be the last option in the dialog. You can set a delay time for the prompts as well.
Otherwise, you need to press Ctrl+Enter to make the prompts appear.