I've written a separate function library for a cluster of web pages, and I
then include("slib.php") in each of the web pages, instead of copying 12k
of code to each page individually. Some of the pages require (simple)
authentication or redirection headers, which some of the code in the
library is supposed to handle.
Problem is, when I include the library, even though there's no other output
to be processed, it still generates the linefeed that triggers sending all
the current headers, so if(!headers_sent) {...} fails.
Is it possible to include php code without sending headers? I've tried
exit() within the library, but that fails to work. Instead, exit causes
generation of HTML code (a content type metatag) that is neither in the
main page nor the library. I've also tried a simple return() (per the
documentation), but that generates a parse error.
I'm using Apache 1.3.12, PHP 4.0.2 and Slackware Linux (Not sure which
kernel version).
Thanks
Cas
PS: Please CC replies to [EMAIL PROTECTED], since I'm not officially
subscribed to this list. Thanks.
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