WordPress Functions and Hooks Overview 32 Extremely Useful Tricks for the WordPress Functions FileSome of the most incredible, most wanted, and extremely useful tricks for the WordPress functions.php file. Speed up your development now. Default WordPress Generated CSS Cheat Sheet for BeginnersWordPress add its own styles to make it easier for theme development. This is a cheat sheet of default WordPress generated CSS. Get a raw value of excerptI am trying to print the post excerpt using the following code: post_excerpt; ?> It works fantastic the only problem is that apparently I get also predefined styles a… wp_head | Hook | WordPress Developer ResourcesPrints scripts or data in the head tag on the front end. add_action() | Function | WordPress Developer ResourcesHooks a function on to a specific action. List of all WP action hooks and filters — Adam Brown, BYU Political ScienceDetailed information about every action hook and filter used in WordPress. Makes Plugin API easier to use. Lists appearance, file location, and deprecation data for every hook.