update forward signature


git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@329514 c90b9560-bf6c-de11-be94-00142212c4b1
update version.xml


git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@329515 c90b9560-bf6c-de11-be94-00142212c4b1
update action methods doc


git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@329516 c90b9560-bf6c-de11-be94-00142212c4b1