ZF Compatible Suhosin Setup

需要使用ZendFramework，建议在php.ini中对suhosin的设置如下：

suhosin.mail.protect = 0
suhosin.memory_limit = 128M
suhosin.post.max_vars = 500
suhosin.post.max_value_length = 325000
suhosin.request.max_vars = 500
suhosin.session.cryptua = off