Need help with some syntax

[Monqui]

I'm new with ASP (thus the post in the Newbies forum, go figgure) and need a little help. I've got an ASP page up now, but I'm switching servers soon and the new server can't handle ASP pages... Only PHP....

Anywho-

I need to know the syntax for dealing with requests given thru the link... I doubt thats what its called so here's an example:

link:
http://somewebsite.com/index.php?Var1=4&Var2=1

How would I use Var1 and Var2 in the index page?

Any help would be appreciated.

Thanks in advance.

[bernouli]

$HTTP_GET_VAR['Var1']
or Var2

[edwardsbc]

$localvar1=$_GET['var1'];

or, read this: predifined variables

[jimson]

remember to check before use

if(!isset($_GET["Var1"])){
header("Location: index.php?doc=error");

}

if(!isset($_GET["Var2"])){
header("Location: index.php?doc=error");

}

or another ways
$param = array("Var1", "Var2", "Var3");

for($i=0; $i<sizeof($param); $i++){
if(!isset($_GET[$param[$i]])){
header("Location: index.php?doc=error");
}
}