I would first of all change the password for phpMyAdmin because I think they moust be getting though the DB next thing is if that doesn’t work , but the bullet and do a clean install but backup all the post and maybe the comments if you want ot.
Now I am successfully using All In One Favincon Plugin.
Create a custom wp-signup.php, then follow masonjames instruction on the link below: http://premium.wpmudev.org/forums/topic/wp-signupphp#post-39782
This is not exactly worpdress multisite suggestion, but a hack to run and manage multiple wordpress websites. I don’t know if it works for you : STEP 1. Move your wordpress installation to its own directory say common (Instructions can be found at http://codex.wordpress.org/Giving_WordPress_Its_Own_Directory) STEP 2. Change the path of wp-content folder and move it … Read more
Jetpack Blog Subscriptions on Multisite [closed]
This may not be possible. From the Codex page Integrating WordPress with your Website, which explains how to use WordPress “outside” of WordPress: These directions will not work on a MultiSite Network.
If you want to provide restricted access, you should add an additional string with the /wp-login.php URL. For example: http://example.com/wp-login.php?restricted_site_access=key_string If the URL does not have such a string parameter, then you can redirect them to a 404 page; you don’t need to rewrite the .htaccess file for it.
Yes, Multisite is the way to go. Each sub-site can have it’s own domain name, as in www.example.com/site1 or site1.example.com or even www.yourdomain.com . Lots of help on the googles and the WP codex area on how to set up and configure multisite for your needs.
There is not a lot of ways to my knowledge to ‘convert’ the website. The best solution I could suggest is by installing WordPress Multi-site freshly in a somewhere else then pull over the plugin files, theme files and uploads over to the newly installed multi-site. Then use any simple export/import plugins to pull over … Read more
Here, this should permanently delete all sites older than 30 days (except the one with ID 1). I was not able to make it work with date_query. If you need to call get_sites() for these sites for some other reason, just instead of deleting them, add their IDs in an array, and then call get_sites() … Read more