3/7/2023 0 Comments Wordpress development![]() ![]() Put any functionality related to the site’s underlying data-rather than to presentation-into plugins, not in your theme. If a theme developer starts adding too much functionality into a theme, such as registering a custom post type, it becomes impossible for a user to switch to a new theme later without losing that functionality. WordPress Child Themes: A Complete Guide to the Core ConceptsĪ theme’s job is to dictate the appearance of the web pages it helps to generate. However, it is possible to develop a child theme which inherits most of its properties from a parent theme, but is customized to appear differently on the front end. Only one theme can be active on a site at a time. WordPress for PHP Developers: Themes and Theme DevelopmentĪ WordPress theme is responsible for getting the post content from the database and outputting it for display. You can even create your own types by making custom post types, like Products. There are also revision, attachment, and navigation menu post types. Posts and pages aren’t the only content types that WordPress uses. This meant that it could store posts or pages. In WordPress 2.0, the page was born when a post_type field was added to the wp_posts table. “Post” originally meant “blog post,” as WordPress began as blogging software.īut as WordPress evolved, there was a need for content that wasn’t dated and didn’t change often. The wp_posts table is the one that PHP does most of its fetching and carrying of data to and from. When WordPress is installed, it creates 12 database tables.ĭatabase tables in a new WordPress install The next step of our WordPress tutorial for PHP developers is to know what exactly a post is. WordPress for PHP Developers: What a Post Is Let’s get started by learning about posts. These are the topics we introduce in this WordPress PHP tutorial. To do this, you’ll need to understand the following: WordPress for PHP Developers: Topics We’ll CoverĪs a backend (PHP-based) WordPress developer, your primary job will be to create, modify, and troubleshoot themes and plugins. If you use this “factory analogy” in your overall understanding of WordPress, you’ll have a very clear overall sense of what WordPress and its major subsystems are designed to accomplish, and how they work together. ![]()
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