Is this your first time to create a plugin? Wordpress review plugin for example? Do you want to start creating your own codes? Here is a beginner’s guide to assist you in developing a WordPress plugin.
Plugins are important factor in the responsiveness and attractiveness of your website. They enhance your blog’s functionality by adding extra useful features that can be installed anywhere inside your template. The plugins also remain intact whenever you change your website theme or tweak some part of your pages.
Developing a WordPress plugin is not difficult as you think. In this article, we will help you in developing your WordPress plugin.
Develop you PHP File: Start by creating a simple PHP file for your new plugin. Name your plugin and include the comment information in the first line of your plug-in as WordPress needs it to successfully process your file.
Name Conventions: Structure your plug-in by creating a class system to avoid collisions with variables and function names. Just write your codes in simple functions if you are unfamiliar with the PHP’s advanced OOP function. Make sure to follow WordPress rules and guides in writing your functions.
Divide into Actions and Filters: As a WordPress developer, you should have a keen understanding of the differences of action and filter codes.
A filter is utilized on a bit of data or text being delivered to WordPress. This helps you filter contents through your custom written functions.
Compared to filters, actions work on the pre-defined areas in your admin panel and templates. For instance, you can use actions when editing or updating your WordPress pages.
Finish Plugin Logic: You need to add your final function into your plugin’s header comment. This code creates a dynamic content depending on your characters.
If you are not familiar with PHP, the process may be difficult. But learn the API documentation as it provides you resources to help you go on the process smoothly.
Install and Run the Plugin: Once you have developed you plugin, upload it to /wp-content/plugins directory. Check your WordPress administration panel if you have successfully installed the plugin. Then activate and add the function call manually through the Appearance -> Editor and find the single.php.
The file includes the HTML/CSS templates for your article post page. Find the the_content() and change it with your code. By then, your plugin is already activated in your WordPress site.
The above are the 5 basic functionalities you need start developing a WordPress plugin. The system is vast with great internal functionalities. If you are still confused of the process, research on related topics, watch tutorial videos to assist you on your plugin development or you can hire a freelance WordPress plugin developer.