Is there any foreign open source compact cms system that requires PHP? Although I am using akcms now

Highly recommended: cotonti (cms), compact (compressed package 499KB), stable, fast development, you have to experience it yourself

Their official website is:

If English is too troublesome, I am currently Chinese-language Chinese version of this CMS. Half of the backend has been Chinese-language Chinese and I have been busy lately and stopped working on it. You can take a look at the demo site, my blog: (the free spatial database often fails to connect and refreshes several times) is made with cotonti.