function i18n($_index) { global $philter; echo $philter->i18n($_index); }
function _i18n($_index) { global $philter; return $philter->i18n($_index); }
function i18n($_index) { global $philter; echo $philter->i18n($_index); }
function _i18n($_index) { global $philter; return $philter->i18n($_index); }