NAME

Apache::Tie - Tie interfaces to Apache structures

SYNOPSIS

my $headers_out = $r->headers_out;
while(my($key,$val) = each %$headers_out) {
...
}

my $table = $r->headers_out;
$table->set(From => 'dougm@perl.apache.org');

Mod_perl have to be compiled with 'perl Makefile.PL PERL_TIE_TABLES=1' or EVERYTHING=1 for this to work.

DESCRIPTION

This module provides tied interfaces to Apache data structures.

CLASSES

Apache::TieHashTable

The Apache::TieHashTable class provides methods for interfacing with the Apache table structure. The following Apache class methods, when called in a scalar context with no "key" argument, will return a HASH reference blessed into the Apache::TieHashTable class and where HASH is tied to Apache::TieHashTable:

headers_in
headers_out
err_headers_out
notes
dir_config
subprocess_env

METHODS

get

Corresponds to the ap_table_get function.

my $value = $table->get($key);

my $value = $headers_out->{$key};

set

Corresponds to the ap_table_set function.

$table->set($key, $value);

$headers_out->{$key} = $value;

unset

Corresponds to the ap_table_unset function.

$table->unset($key);

delete $headers_out->{$key};

clear

Corresponds to the ap_table_clear function.

$table->clear;

%$headers_out = ();

add

Corresponds to the ap_table_add function.

$table->add($key, $value);

merge

Corresponds to the ap_table_merge function.

$table->merge($key, $value);

AUTHOR

Doug MacEachern

SEE ALSO

Apache(3), mod_perl(3)