Disable PHP snippets

nice plugin, thanks

I run a multisite network and I don’t want admin/authors to execute PHP code.

is there a way to not include PHP code in snippets? or restrict to superadmin?

as a last resort I suppose I could edit admin-snippets.php to remove the visible option, but that wouldn’t be very elegant to say the least

thanks

http://ww.wp.xz.cn/extend/plugins/post-snippets/