Try this: http://www.faqts.com/knowledge_base/view.phtml/aid/208
----- Original Message -----
From: "micro brew" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, September 09, 2003 12:03 AM
Subject: [PHP] Single Quotes vs Double Quotes
> Hi everyone,
>
> Could somebody please explain to me the difference
> between single quotes and double quotes in PHP. It
> seems like they can be used interchangeably a lot in
> PHP but not always. For example:
>
> This works:
> header('Location: http://somedomain.com')
>
> This does not work:
> header('Location: $url')
>
> This works:
> header("Location: $url")
>
>
> Why??? Sorry if this has been asked before, but I
> didn't find a suitable answer in the archives. TIA.
>
> Mike
>
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