Blogging software: WordPress

Creating a new Article

• Don't copy via Firefox the contents of an old post; this results in a broken layout. The best way is to edit the old post you want to copy, and copy its HTML code directly.

Plugin Development

• Although WordPress is great, the plugin development framework is totally broken. It is possible to do whatever you need to do, but the code is 100% ugly and there is no real way of getting your stuff done in a beautiful way. This is just spaghetti PHP code as its worst, a tons of stuff hacked together without any general visions.

General remarks

• If you use register_setting to update some plugin options on the back office, be very careful. All options get updated all the time even if you did not specify a form field for them, and validation is basically nowhere (the sanitize_callback thing is a joke: there's no documentation about it, so no way of knowing how it works).