stas 01/10/02 07:59:57
Added: src/api/mod_perl-2.0/Apache compat.pod
Log:
- starting Apache/compat.pod
- documenting header_in|out
Revision Changes Path
1.1 modperl-docs/src/api/mod_perl-2.0/Apache/compat.pod
Index: compat.pod
===================================================================
=head1 NAME
Apache::compat -- 1.x backward compatibility functions deprecated in 2.x
=head1 SYNOPSIS
use Apache::compat;
=head1 DESCRIPTION
C<Apache::compat> includes all the functions that are deprecated in
mod_perl 2.x. If you code uses any of these functions you should just
include this module in your code and everything should work.
However, certain functionality is not optimized and therefore it's the
best to try to port your code not to use deprecated functions and stop
using the compatibility layer.
=head1 API
META: complete
Function arguments (if any) and return values are shown in the
function's synopsis.
=over
=item * $r->header_in()
$r->header_in( $header_name, [$value] )
Return the value of a client header:
$ct = $r->header_in($key);
Set or modify the value of a client header:
$r->header_in($key, $val);
=item * $r->header_out()
$r->header_out( $header, $value )
Return the value of a response header:
$ct = $r->header_out($key);
Set or modify the value of a response header:
$r->header_out($key, $val);
You should not define any I<"Content-XXX"> headers by calling this
method, because these headers use their own specific methods.
=item *
=back
=cut
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