Jochem Maas wrote:
Jason Pruim schreef:
Good morning everyone!
I think I might be having a "to early in the morning/not enough
caffeine" moment... But I am down to 1 error on my timecard application
that I would like to clean up. It's a small undefined index error, and
the program works jsut fine the way it is, but why leave an error if you
don't need to? :)
Here is the error:
[Tue Oct 14 08:19:47 2008] [error] PHP Notice: Undefined index:
userInfo in
/Volumes/RAIDer/webserver/Documents/dev/stimecard/inc/function/authentication.func.php
on line 22
and here is the relevant code:
======> Line 22 if($_SESSION['userInfo']['loggedin'] == TRUE) {
if(isset($_SESSION['userInfo']['loggedin']) && $_SESSION['userInfo']['loggedin'] == TRUE) {
Or, seeing as I'm a stickler for compact code:
if(!empty($_SESSION['userInfo']['loggedin'])) {
empty() is like isset() but tests for all sorts of "empty" cases ('',
false, null and 0 are all considered, "empty").
Col
--
Colin Guthrie
gmane(at)colin.guthr.ie
http://colin.guthr.ie/
Day Job:
Tribalogic Limited [http://www.tribalogic.net/]
Open Source:
Mandriva Linux Contributor [http://www.mandriva.com/]
PulseAudio Hacker [http://www.pulseaudio.org/]
Trac Hacker [http://trac.edgewall.org/]
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