At 2003-06-16 23:39 -0400, Logan McKinley wrote:
>I am new to PHP but have been using ASP for years. What i am trying to do
>is:
>1) take a querystring variable
>2) set it as a session variable
>3) redirect the page back on itself
> all of this is done so the user never sees the querystring var so it
>must change it address bar
>4) access the session variable as a hidden form element
>
>The code that follows is code i tried to write but it doesn't seem to work
><----------------------->
><?
>$qs = "";
>session_start();
>if($_SERVER['QUERY_STRING']!="" && $_Session("qs") != "")
Shouldn't '$_Session()' be '$_SESSION[]'?
By the way, I think it's better to surround strings
that don't have to be expanded with '' instead of "".
Comparing for inequality with an empty string may also
be superfluous.
Greetings,
Jaap
>{
>$_SESSION["qs"] = $_SERVER['QUERY_STRING'];
>session_register("qs");
>header("Location: http://localhost/PHP/registration_form.php";);
>}
>?>
><? echo $_SESSION["qs"]; ?>
><------------------------------>
>
>among other problems if there is no querystring value at all it gives me an
>error in the if statement
>
>Any help would be appriciated
>Thanks in advance
>~Logan
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