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lib/Apache2/API/Request.pm  view on Meta::CPAN

    my @values = $req->args( $name );

    my $table = $req->args;
    # The keys are case-insensitive.
    $table->set( $key => $val );
    $table->unset( $key );
    $table->add( $key, $val );
    $val = $table->get( $key );
    @val = $table->get( $key );
    $table->merge( $key => $val );
    $table_overlay = $table_base->overlay( $table_overlay, $pool );
    $table_overlay->compress( APR::Const::OVERLAP_TABLES_MERGE );

    $table_a->overlap( $table_b, APR::Const::OVERLAP_TABLES_SET );

Get or sets the query string data by calling L<APR::Body/args>

With no arguments, this method returns a tied L<APR::Request::Param::Table> object (or undef if the query string is absent) in scalar context, or the names (in order, with repetitions) of all the parsed query-string arguments in list context.

With the $key argument, in scalar context this method fetches the first matching query-string arg. In list context it returns all matching args.

See also L</query> for the equivalent, but using L<Apache2::API::Query> instead of L<APR::Body/args>

lib/Apache2/API/Request.pm  view on Meta::CPAN

        # Do something
        # return(0) to abort
    });
    # To prepare a table of 20 elements, but the table can still grow
    my $table = APR::Table::make( $req->pool, 20 );
    my $table2 = $req2->headers;
    # overwrite any existing keys in our table $table
    $table->overlap( $table2, APR::Const::OVERLAP_TABLES_SET );
    # key, value pairs are added, regardless of whether there is another element with the same key in $table
    $table->overlap( $table2, APR::Const::OVERLAP_TABLES_MERGE );
    my $table3 = $table->overlay( $table2, $pool3 );

See L<APR::Table> for more information.

=head2 header_only

This is the same as L</is_header_only>

=head2 headers_as_hashref

Returns the list of headers as an hash reference, by calling L<Apache2::RequestRec/headers_in>

lib/Apache2/API/Response.pm  view on Meta::CPAN

        # Do something
        # return(0) to abort
    });
    # To prepare a table of 20 elements, but the table can still grow
    my $table = APR::Table::make( $resp->pool, 20 );
    my $table2 = $resp2->headers;
    # overwrite any existing keys in our table $table
    $table->overlap( $table2, APR::Const::OVERLAP_TABLES_SET );
    # key, value pairs are added, regardless of whether there is another element with the same key in $table
    $table->overlap( $table2, APR::Const::OVERLAP_TABLES_MERGE );
    my $table3 = $table->overlay( $table2, $pool3 );

See L<APR::Table> for more information.

=head2 headers_out

Returns or sets the C<< key => value >> pairs of outgoing HTTP headers, only on 2xx responses.

See also L</err_headers_out>, which allows to set headers for non-2xx responses and persist across internal redirects.

More information at L<Apache2::RequestRec>