RE: [PHP] isset

On Mon, April 16, 2007 5:35 pm, Tim Earl wrote: > What about in the following context? > > $arr = array(); > If (!empty($arr)) { } > > This is where i have found it to be the most usefull... If I'm already certain that it's an array, I just use 'count' personally. 'empty' takes a mixed data type, and could return TRUE for, say, 'foo' even though you are expecting an array there. I think it's a better practice to use the "right" weapon and use count() on an array to see if it's empty or not. -- Some people have a "gift" link here. Know what I want? I want you to buy a CD from some indie artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So?