Wordpress MU Articles

WordPress vs. WordPress MU: A Comparison

July 2010 Update: WordPress MU has been incorporated into WordPress 3.0 and later, so some of these differences are no longer relevant. Although WordPress and WordPress MU share somewhere around 95% of the same code, there are many more differences between the two than just multi-blog support. Here’s a thorough analysis: Read more »

The “Undefined wp_die()” WordPress MU Installation Error

Once when installing WordPress MU, after submitting the form in the setup wizard, I got the following error: Fatal error: Call to undefined function: wp_die() I did extensive research a la Google, and lots of other people seemed to have the problem [1, 2, 3], but I still couldn’t find the answer. Read more »