I'll try to explain..
For example I have a link: "index.php?fd=car"
then the Request part looks like this:
if(isset($_REQUEST['fd'])){
$dir = ($_REQUEST['fd']);
}
But for example I have a link "index.php?fd=car&c=green"..
How to Request more then one variable if I want to get something like this:
if(isset($_REQUEST['fd','c'])){ // incorrect form. How to write this
correctly?
$vehicle = ($_REQUEST['fd']);
$color = ($_REQUEST['c']);
}
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