Try this:
<?
if( $greetings ){
echo $greetings;
} else {
header( "Location: index.php?greetings=Hello" );
}
?>
Alex
----- Original Message -----
From: "Arcadius A." <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, September 19, 2001 6:14 AM
Subject: [PHP] Showing up variables in URL !
> Hello !
> We all know how to pass value to variable using an URL.
> So, how can I do the inverse ?
> I mean , showing the value of a variable in the URL?
>
> for instance my page "index.php" is :
>
> <?
> $greetings="Hello" ;
> echo $greetings ;
> ?>
>
> So, how to make PHP so that when I load my page in the browser(typing
> "index.php" in the adress bar) , it will print not only "hello" on the
> page,but also show "index.php?greetings=hello" as URL .... , So , I
> basically want PHP to dynamically append "?greetings=<?=$greetings?>" to
> the URL I've typed........
>
> How to do this ?
> I hope I've made myself understood ... :o)
>
> Thanks...
>
> Arcad.
>
>
>
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