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Posted by wd on 09/26/23 11:37
On Tue, 17 Jan 2006 12:06:45 +0000, d wrote:
> "wd" <n23@nospam.invalid> wrote in message
> news:pan.2006.01.17.11.23.23.321125@nospam.invalid...
>>I want my server to send a 404 header if a URL with a query string is
>> requested. So if a browser or spider requests something
>> like
>> www. my_site .com?p=chair
>> they would get a 404...
>>
>> But if they request
>> www. my_site .com/chair.htm
>> everything would be normal.
>>
>> With some assistance this is what I have so far, but it isn't working
>> correctly. It always displays the 404, even when there is no question
>> mark in the URL. Also, I would like the page to stop displaying anything
>> after the "HTML>>>" if it sends the 404 error, but I'm not sure how to do
>> it:
>>
>>
>> if (isset($_SERVER["QUERY_STRING"])) {
>> header("HTTP/1.0 404 Not Found");
>> echo <<<HTML
>>
>> <head>
>> <title>404 Not Found</title>
>> </head>
>> <body>
>> <h1>Not Found</h1>
>> The requested URL was not found on this server.
>> </body>
>> </html>
>>
>> HTML>>>;
>>
>> }
>
> That's because $_SERVER["QUERY_STRING"] is *always* set, regardless of
> whether there's a query string or not. You might want to compare it to an
> empty string, or check its length. Checking whether it's set or not does
> not check the content at all...
>
> dave
So, the query_string just contains the URL that is requested? Could I
just see if the query_string contains a question mark and then send the
404 if a question mark is found?
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