Please excuse if this is the wrong place for this, but a facility to highlight unused / orphaned variables would be quite useful

Thanks

Charlie

Quick way to check is to Control click.

OK, this is an old thread but I didn't want to repeat a request.

Control + click is OK but it's not productive to check every use of a variable. It would be much better if PhpED highlighted variables that have only been used once and are therefore either redundant or typo's etc.

+1

And going along the same lines, it would be great if something could warn about using uninitialised variables.