[thelist] php - displaying default data
Manuel González Noriega
manuel at simplelogica.net
Wed Jan 28 17:07:38 CST 2004
El mié, 28-01-2004 a las 23:23, Travis escribió:
First, this is not an error but a notice, with the "error reporting"
settings in php.ini you can switch off the error messages for this kind
of issues
> Here are the errors I'm gettting:
>
> Notice: Undefined index: month
> Notice: Undefined index: year
> Once you choose a link, it works fine. Here's my php code that works fine:
>
> <?
> $monthTemp = $_GET["month"];
> $yearTemp = $_GET["year"];
> ?>
>
Ok, the first time you enter the page $_GET[] is empty and thus the
notices. Let's get down to business
http://php.net/isset
// Check than both variables exist
if (isset($_GET['month']) && isset($_GET['year'])) {
// If so, assign
$monthTemp = $_GET["month"];
$yearTemp = $_GET["year"];
include( "blog/$yearTemp/$monthTemp.php" );
}
else {
// If they ain't set, proceed as desired
}
Note you could also use if (!empty($_GET))
http://php.net/empty
HTH :)
--
Manuel González Noriega
Simplelógica, construcción web
URL: http://simplelogica.net
EMAIL: simplelogica at simplelogica.net
TELEFONO: (+34) 985 22 12 65
Logicola es el weblog de Simplelógica http://simplelogica.net/logicola/
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