I am working on a website where I need to write data to a request file,
the latter on read data from a response file, then based on the content
set variables that can be sent to other pages on the site. I would
prefer to use cookies for convenience, however, I would entertain any
viable solution.
I tried the following:
$fd = fopen($request);
fwrite($fd,$requestString);
$fd = fopen($response);
$buf = fgets($fd,1024);
fclose($fd);
$params = GetParameters($buf);
if ($params['ACCESS']) {
setcookie('SECRET',$param['SECRET']);
}
else {
setcookie('ERROR',$param['ERROR']);
}
header($uri);
and got:*
Warning*: Cannot modify header information - headers already sent by
(output started at /<path>/site_functions.php:26))
which corresponds to the first fopen statement used to write a file.
Steve.
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