Wolf wrote:
>
>
> Tim Daff wrote:
>> Hi,
>>
>> I am learning PHP, I am trying to set a simple :
>>
>> <html>
>> <head>
>> <title></title>
>> </head>
>> <body>
>> <?php set('test', 45, time()+(60*60*24*7)); ?>
>> </body>
>> </html>
>>
>> Firefox is returning this error:
>>
>> Warning: Cannot modify header information - headers already sent by
>> (output started at /Users/Daff/Sites/php_sandbox/.php:7) in
>> /Users/Daff/Sites/php_sandbox/.php on line 7
>>
>> I have googled this and can't find out what I am doing wrong. Any
>> you could give me would be much appreciated.
>>
>> Tim
>
> <?php set('test', 45, time()+(60*60*24*7)); ?>
> <html>
> <head>
> <title></title>
> </head>
> <body>
>
>
>
> </body>
> </html>
>
> HAVE to be at the top of the page... You output ANYTHING else
> and you get the error you wound up getting.
>
> Wolf
>
>
If you're not sure if data has already been sent to the client (I ran
into an included file having a space after >?) you can use
http://us3.php.net/manual/en/function.headers-sent.php before you call
set();
If nothing else it'll with diagnosing this error when you run into
it again.
--
Ray Hauge
www.primateapplications.com