• This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn more.

Undefined variable

Nismo83

OSNN AZN Addict
#1
Notice: Undefined variable: action in c:\inetpub\wwwroot\login.php on line 3


Code:
<?php

if($action == "setcookie")
{
setcookie("visitorname", $visitorname, time() + 3600);
}

if(isset($visitorname)):

?>

Welcome <B><? echo $visitorname ?></b>

<? else: ?>

<form>

<input type ="hidden" name="action" value="setcookie">
Welcome, you name please <input type="text" name="visitorname"><br>
<input type="submit" value="OK">
</form>

<? endif; ?>
okie..what's wrong with it?:( i cant get it running.

I am currently {
| |
| |
}
=========================
Intel P4 1.5 Ghz
Intel D850GB MOBO
256MB PC 800 RDRAM
20GB Maxtor HDD (5400 RPM)
40GB Maxtor HDD (7200 RPM)
52X Creative CDROM
8X4X32 Creative CDRW
16X ASUS DVD ROM
Iomega 100 MB USB Zip Drive
SYBA Ultra ATA IDE controller card
SB live 5.1 DE
Aging Gainward 64MB GF2MX400 --> | Upgrading to GF4 Ti4 series |
Altec Lansing ACS 56
Dlink D538TX NIC

=========================
 
#2
Undefined variable error reporting is just unnecessary in PHP. Most of my pages acctually rely on a variable not being defined. Try turning off error reportings of warnings in php.ini.

You also might want to tell the form-tag what it should do (action, method).
 

Members online

No members online now.

Latest posts

Latest profile posts

Electronic Punk wrote on Perris Calderon's profile.
All good still mate?
Hello, is there anybody in there? Just nod if you can hear me ...
Xie
What a long strange trip it's been. =)

Forum statistics

Threads
61,961
Messages
673,239
Members
89,016
Latest member
doertilog