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When it comes to creating and updating database tables, WordPress has what appears to be a very handy utility function – dbDelta. In theory, this function can take one or more CREATE TABLE queries, compare them to the tables already in the database and automatically figure out how to bring them up to date, adding […]

There’s a wicked thunderstorm coming this way, so I’ll keep this short. The next major release of the Broken Link Checker plugin is nearing completion. Some of the highest voted ideas have been implemented, the user interface has been re-worked and many bugs have been fixed. Interested? Play with the alpha version, check out new […]

The Screen Options pull-down is the perfect place for those “rarely used but nice to have” settings. It’s unobtrusive and saves screen space. Some plugins could even put all of their settings in this panel and avoid cluttering the Dashboard menu with yet another “Settings” page. While Screen Options were already present in older WP […]

Sometimes it seems that not a month goes by without another “Pure CSS Something” project. Most recently, it was the Pure CSS Twitter “Fail Whale” page that has been making the rounds on Twitter and social news sites for the last few days. Before that, we had the Opera logo made in CSS, and many, […]

WordPress has numerous hooks for filtering posts, comments, feed items and more, but no built-in filter that would let you intercept and modify an entire page. However, you can do that fairly easily with PHP’s output buffering functions. Today I’m going to show you how. Crash-Course In Output Buffering As the name implies, output buffering […]