WordPress.org

Provides a foundation and extensions for/to common WordPress developer functions or tasks, such as creating and installing plugins, making complex database queries, etc.

Includes - MVC

• common helpful functions: ** v (if isset use value else default) ** kv (non-destructive version of v) ** h (htmlspecialchars) ** str (check if string) ** post/get (wrapper for $_GET, $_POST or default), ** server ($_SERVER wrapper) ** url (returns current url path, optionally parsed by segment) ** mvc_filepath (get include path to mvc file)
• error handling + debugging template
• html wrapper functions
• language functions (more like loading reusable labels)
• form + validation
• the mvc stack itself

Includes - Etc

• custom exception class - extend this for easier catching
• HtmlRenderer - not actually sure this is used anywhere, it allows for the plugin-pattern to render html
• inflector - for singularizing/pluralizing stuff
• Singleton - extend this for singleton/factor instance
• states_and_countries - gives an array of states and countries
• wp_options_page - wrapper object for creating option pages
• wp_page_builder - wrapper object for creating WP pages
• wp_pagination - wrapper object for creating "1 - XYZ..." pagination links
• wp_plugin_installer - wrapper object for handling plugin installation actions - (un)install, (de)activate, upgrade
• wp_plugin_shell - extend this when making a plugin to get access to commonly used stuff for plugins
• wp_querybuilder - use this chainable object to create mysql queries, built-in prepare