I've used PHPed before, but haven't had this problem previously. I just installed the trial on a new machine. When I hit the tab key after typing a variable name, it beeps and does not tab. Here's an example. I type:

$somevariable

and hit the tab key, and it beeps and does not tab. Is this a setting I need to change somewhere?

it was discussed 5-2-and-tab-code-compleion-t4059.html