Flushing Rewrite Rules on All Sites in a Multisite Network

TL;DR: View the code on Meta Trac. Every once in awhile I’ll run into a situation where something will break permalinks on all the sites in a WordPress Multisite network, like a plugin network-activation gone wrong. On a single site, it’s easy enough to fix by manually visiting Settings > Permalinks, which will flush and rebuild the rewrite […]

Continue reading...

Comprehensive WordPress Multisite Migrations

Migrating multiple standalone installations of WordPress into Multisite can be relatively easy if you don’t need it to be perfect. The Codex has a basic guide and Stephanie Leary gave some more detailed tips at WordCamp Phoenix 2011. But I’ve been working on a project for a client who had half a dozen blogs with […]

Continue reading...