Thanks!
perfect!
d
On 16-Nov-04, at 4:13 PM, Robby Russell wrote:
On Tue, 2004-11-16 at 15:11 -0800, Dustin Krysak wrote:
Hi there.. I am pretty new to PHP, and I am familiar with php "isset"
option.... now i was wondering.... (I have looked at the PHP site -
but
can not find it) how can you check if something is not set? I need to
test if a $_GET is not set (not just empty).
thanks in advance!
d
isset() returns a boolean.
so...try,
if (!isset($x))
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