RealURL configuration for multi-language and multi-domain setups

realurl_conf.php

<?php
/* http://www.typo3.net/artikel/typo3-howto-domain-basierte-sprachumschaltung-mit-realurl/ */
$TYPO3_CONF_VARS['EXTCONF']['realurl'] = array (
    'www.mysite.ch' => array(
        'init' => array(
			'enableCHashCache' => 1,
			'appendMissingSlash' => 'ifNotFile',
			'enableUrlDecodeCache' => 1,
			'enableUrlEncodeCache' => 1,		
		),
        'redirects_regex' => array(),
        'preVars' => array(
            array(
                'GETvar' => 'no_cache',
                'valueMap' => array(
                    'no_cache' => 1,
                ),
                'noMatch' => 'bypass',
            ),
            array(
                'GETvar' => 'L',
                'valueMap' => array(
                    'de' => '0',
                    'fr' => '1',
                ),
                'noMatch' => 'bypass',
                'valueDefault' => 'de',
            ),
        ),
        'pagePath' => array(
			'type' => 'user',
			'userFunc' => 'EXT:realurl/class.tx_realurl_advanced.php:&tx_realurl_advanced->main',
			'spaceCharacter' => '-',
			'languageGetVar' => 'L',
			'expireDays' => 7,
			'rootpage_id' => 1,		
		),
        'fixedPostVars' => array(),
        'postVarSets' => array(),
        'fileName' => array(),
    ),
);

$TYPO3_CONF_VARS['EXTCONF']['realurl']['www.mysite.fr'] = $TYPO3_CONF_VARS['EXTCONF']['realurl']['www.mysite.ch'];


$TYPO3_CONF_VARS['EXTCONF']['realurl']['_DOMAINS'] = array(
	'encode' => array(
		array(
			'GETvar' => 'L',
			'value' => '',
			'ifDifferentToCurrent' => TRUE,
			'useConfiguration' => 'www.mysite.ch',
			'urlPrepend' => 'http://www.mysite.ch',
		),
		array(
			'GETvar' => 'L',
			'value' => '0',
			'ifDifferentToCurrent' => TRUE,
			'useConfiguration' => 'www.mysite.ch',
			'urlPrepend' => 'http://www.mysite.ch',
		),
		array(
			'GETvar' => 'L',
			'value' => '1',
			'ifDifferentToCurrent' => TRUE,
			'useConfiguration' => 'www.mysite.fr',
			'urlPrepend' => 'http://www.mysite.fr',
		),
	),
	'decode' => array(
		'www.mysite.ch' => array(
			'GETvars' => array(
				'L' => '',
			),
			'useConfiguration' => 'www.mysite.ch',
		),
		'www.mysite.fr' => array(
			'GETvars' => array(
				'L' => '1',
			),
			'useConfiguration' => 'www.mysite.fr',
		),
	),
);

?>