About wddx extension and wddx_serialize_vars function
We should find the missing entry <function name='wddx_serialize_vars' from='PHP 4, PHP 5'/> into http://cvs.php.net/viewvc.cgi/phpdoc/en/reference/wddx/versions.xml Corresponding to php manual : http://www.php.net/manual/en/function.wddx-serialize-vars.php
