better OO example for xslt_set_sax_handlers() using xslt_set_option()
tell xslt_set_error_handler() users to use xslt_set_option() instead of passing an array with a reference to the object
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@164722 c90b9560-bf6c-de11-be94-00142212c4b1