$c->aborted 

Returns true if the client aborted the transaction.

$r->allow_options 

Checks the options allowed for this request.

$r->allowed($bitmask)

Gets or sets the "allowed methods" bitmask.

$r->args( [$query_string] )

Returns the query string portion of the URI either as a string (scalar context) or as a list of key/value pairs (list context).

$r->as_string

Returns a string representation of the request object.

$r->auth_name

Returns a reference to the value of the AuthName directive.

$c->auth_type

Returns the authentication scheme.

$r->auth_type

Returns a reference to the value of the AuthType directive.

$r->bytes_sent

Returns the number of bytes sent to the client.

$c = $r->connection

Returns a reference to the request connection object.

$r->content

If the request content type is application/x-www-form-urlencoded, returns the entity body either as a string (scalar context) or as a list of key/value pairs (list context).

$r->content_encoding( [$value] )

Returns the content encoding of the entity.

$r->content_languages( [$ref] )

Returns the content language(s) of the entity as an array reference.

$r->content_type( [$value] )

Returns the content type of the entity.

$r->current_callback

Returns the name of the current handler.

$r->custom_response($code, $uri)

Creates a custom response for the specified response code.

$r->dir_config( $key )

Returns the value associated with $key as specified by the PerlSetVar directive.

$s->dir_config( $key )

Same as Apache::dir_config.

$r->document_root ( [$docroot] )

Returns a reference to the value of the DocumentRoot directive.

$r->err_header_out( $header, [$value] )

Retrieves a specific response header when an error is encountered.

$r->err_headers_out

Returns a hash of server response headers when an error is encountered.

$r->filename( [$filename] )

Returns the filename that the URI resolves to.

$c->fileno( [$n] )

Returns either the client output file descriptor, or the input file descriptor if an argument of 0 is given.

$r->dir_config->get( $key )

Returns the value associated with $key as specified by the PerlAddVar directive.

$r->get_basic_auth_pw

Reports whether the request uses Basic authentication, or returns a value such as AUTH_REQUIRED that needs to be conveyed back to the client.

$r->get_handlers( $phase )

Returns a reference to a list of handlers enabled for the specified request phase.

$r->get_remote_host

Returns the client's DNS hostname.

$r->get_remote_logname

Returns the client's login name.

$r->get_server_port

Returns server's port number.

$s->gid

Returns the group ID under the server uses.

$r->handler( [$meth] )

Specifies the handler for the request.

$r->hard_timeout($string)

Performs a hard timeout with the specified message.

$r->header_only

Returns true if the request method is HEAD.

$r->header_out( $header, $value )

Retrieves a specific response header.

$r->headers_in

Returns a hash of client request headers.

$r->headers_out

Returns a hash of server response headers.

$r->hostname

Returns the server hostname.

$r->internal_redirect( $location )

Redirects transparently to a different location on the server.

$r->internal_redirect_handler( $location )

Redirects transparently to a different location on the server, preserving the handler.

$r->is_initial_req

Returns true if the current request is the first request.

$r->is_main

Returns true if the main request is current.

$s->is_virtual

Returns true for virtual servers.

$r->kill_timeout

Performs a kill timeout.

$r->last

Returns a reference to the last request structure.

$c->local_addr

Returns the port and address on the local host.

$r->location

Returns the location that the current Perl handler is being called from.

$r->log_error($message)

Logs a message to the error log.

$s->log_error

Same as Apache::log_error.

$r->log_reason($message, $logfile)

Logs a message to the specified error log.

$s->loglevel

Returns the current LogLevel.

$r->lookup_file($filename)

Looks up the specified file.

$r->lookup_uri($uri)

Looks up the specified URI.

$r->main

Returns a reference to the main request, or undef if the current request is the main request.

$r->method( [$meth] )

Returns the request method.

$r->method_number( [$num] )

Returns the request method number as defined by the M_GET and M_POST,... constants available from the Apache::Constants module.

$s->names

Returns aliases for the server.

$r->next

Returns a reference to the next request or undef if there is none.

$r->no_cache( $boolean )

Specifies whether the returned data should be cached.

$r->note_basic_auth_failure

Sets the HTTP headers requesting authentication for the realm.

$r->notes( $key, [$value] )

Returns (or sets) a value from the Apache notes table. See also pnotes.

$r->path_info( [$path_info] )

Returns the path_info portion of the URI.

Apache::perl_hook($hook)

Reports whether the specified callback hook is in effect.

$r->pnotes( $key, [$value] )

Returns (or sets) a value from the Apache notes table, taking any scalar as $value. The value is cleaned up after every request.

$s->port

Returns the server's port number.

$r->post_connection($code_ref)

Registers a cleanup function.

$r->prev

Returns a reference to the previous request or undef if there is none.

$r->print( @list )

Sends the specified data to the client.

$r->protocol

Returns the HTTP protocol that the client uses.

$r->proxyreq

Returns true if the request is a proxy request.

$r->push_handlers( $phase, \&handler )

Specifies a new handler to be called for the specified request phase.

$r->read($buf, $num_bytes, [$offset])

Reads data from the client starting at the optional $offset until it reaches $num_bytes or reaches a timeout.

$r->register_cleanup($code_ref)

Registers a cleanup function.

$c->remote_addr

Returns the port and address on the remote host.

$c->remote_host

Returns the client's hostname.

$c->remote_ip

Returns the client's IP address.

$c->remote_logname

Returns the remote user's login name.

Apache->request([$r])

Returns a reference to the request object.

$r->request_time

Returns the timestamp of the request.

$r->requires

Returns an array reference with information relating to the require directive.

$r->reset_timeout

Resets the current timeout.

$subr->run

Executes the subroutine.

$r->send_cgi_header()

Specifies CGI headers and calls send_http_header().

$r->send_fd( $filehandle )

Sends the specified file to the client.

$r->send_http_header( [$content_type] )

Sends the http header to the client.

$s = $r->server

Return a reference to the server info object. Can also be used without a request object (i.e,, Apache->server) for startup files.

$s->server_admin

Returns the webmaster's email address.

$s->server_hostname

Returns the server's hostname.

$r->server_root_relative( [$path] )

Returns the value of the ServerRoot directory, or concatenates $path to that value. Can also be used without a request object (i.e., Apache->server_root_relative) for startup files.

$r->set_handlers( $phase, [\&handler, ... ] )

Specifies the handlers to be called for the specified request phase.

$r->soft_timeout($string)

Performs a soft timeout with the specified message.

$r->status( $integer )

Returns the 3-digit response status code for the request.

$r->status_line( $string )

Returns the response status string for the request.

$r->subprocess_env( $key, [$value] )

Returns (or sets) a value from the Apache subprocess_env table.

$r->the_request

Returns the request line sent by the client.

$s->uid

Returns the user ID the server uses.

Apache::unescape_url($string)

Removes escapes for the specified URL.

Apache::unescape_url_info($string)

Removes escapes from the specified form data.

$r->uri( [$uri] )

Returns the requested URI.

$c->user( [$user] )

Returns the authenticated user name.

$r->warn($message)

Logs a message to the error log. Only works if the LogLevel is "warn" or higher under Apache 1.3 and later.