Whereas themes modify the look of your website, plugins change how it functions. So, if we have this functions. When should we use one, and when should we create our own? The line here is blurrier than you might think, and the answer will often depend on your needs. If you want something that lets users message each other and become friends on your website, then a plugin would better suit your needs. Also, grouping related functionality into a plugin is often more convenient than leaving a mass of code in functions. To create a plugin, all you need to do is create a folder and then create a single file with one line of content.
Knowledge to Power Your Website
Why would you want to create a plugin?
If we had to rank the reasons we love WordPress , plugins would be near the top of the list. These handy tools let you add all kinds of features to your site in seconds. In fact, you can create a plugin with just a few lines of code, and you need very little prior knowledge or experience to put together something simple. Otherwise, it should be a plugin. For this reason, the breadth of possibilities offered by plugins is huge. You can use them to add opt-in forms, sliders, or pop-ups. They can be very simple, such as Hello Dolly , which displays a random line from the titular song in the dashboard. Or they can be incredibly expansive, such as the Jetpack plugin , which adds dozens of new settings and features to your site.
Create your first plugin in five simple steps
In this tutorial, we will go through the process of creating a plugin for WordPress. A WordPress plugin extends the WordPress core and is intended to be reusable code or functionality across multiple projects. This is one of the most interesting things about it - you can share your code or functionality on the web. I am sure many, if not all of you, have already searched for a plugin in the WordPress repository or any of the available market places. This is one of the reasons why WordPress is so widely used. It's extremely extensible and has a huge community of developers around it. As of today, there are more than 39, publicly available free plugins on the WordPress repository. The plugin we are going to make in this tutorial will help automate some of the most usual functions developers do when creating a new WordPress project. By the end of this tutorial you will know how to:. You might be thinking that it would be easier and faster to just copy and paste code from your last project and not to even bother with writing a custom plugin to do this.
WordPress is the most popular open source blog system. Due to it ease of use and extensibility, it is almost de facto of blog industry standard. With their plugin management module, developers are free to build their own custom plugin to add new features. Some examples are page specific SEO features, photo gallery, spam combating and more. Writing your own WordPress plugin is not that difficult if you are a web developer with basic PHP skills. The only thing you will need, coupled with your PHP skills, is some direction, some resources, a little information on how WordPress expects your plugin to behave, and most importantly a great idea.