You can loop through $GLOBALS and check for vars that start with "HTTP_", but yes, you typically know which things you are interested in.
And no, $HTTP_* are only the request headers. For the Apache module version there is of course also getallheaders() -Rasmus On Sat, 1 Jun 2002, Noor Dawod wrote: > And how do I KNOW which $HTTP_ variables are being set? > Also, does $HTTP_ACCEPT_LANGUAGE mean that "Accept-Language" command has > been sent by the browser? > In my Windows configuration, using CGI version for example, I don't see > also the headers sent by the server... > > Noor > > > -----Original Message----- > From: Rasmus Lerdorf [mailto:[EMAIL PROTECTED]] > Sent: ? 01 ???? 2002 00:34 > To: Noor Dawod > Cc: [EMAIL PROTECTED] > Subject: Re: [PHP] Finding what headers and content were already been > sent > > > By the way, I know that PHP's phpinfo() function lists headers > received > > and headers sent, but I couldn't find how can I access them in PHP. In > > addition, how do I know what content has been sent at any point in a > > script? > > $HTTP_* has them all. > > -Rasmus > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
