What do you need to know to develop a WordPress plug-in?

Wordpress Plugins allow you to modify, customize and enhance your WordPress blog. There is no need to modify the core program of WordPress, just add functions directly in the form of plug-ins.

The following is the basic definition of WordPress plug-in:

WordPress plug-in: WordPress plug-in is using PHP A program or a set of programs written in a language. These programs can add certain functions to Wordpress that are not originally available, so that users seem to have inherent functions of this blog.

Want to add functionality to your blog? Then the easiest way is to search to see if there are any ready-made plug-ins. If unfortunately - there isn't one, then you can develop one yourself.

In the plug-in resource collection, there are various resources you may need, including articles from external sites about writing plug-ins, as well as articles on specific topics.

Learning a plug-in "template" called Hello Dolly can get you started.

If your plug-in has been written and you think it is well written, check out plug-in submission and promotion.

Create a new plug-in

This section tells you how to turn the ideal of developing plug-ins into reality.

Name, File and Place

Plug-in Name

You have to think of a name first and try to make it unique. In Plugins or other precious places - Google or Baidu first verify whether the name is unique. In addition, your name must let others understand what your plug-in does.

Plug-in File

The next step is to create a PHP file. According to the strange logic of the original article, you have to think of a name first. The name must also be derived from the plug-in name (actually for your own identification). For example, if your plug-in is called "Fabulous Functionality", your PHP name may be fabfunc.php. In addition, don’t use Chinese pinyin (I added this too), and avoid duplication of names. People will install your plug-in in a place called wp-content/plugins/ that you also know. Wouldn’t it be a tragedy if the names conflict.

You can also choose to split the plugin into several files. Obviously a php file is required, as well as images, CSS, JavaScript, and language (of course it doesn't have to be). If there are many files, name one php and one folder, such as fabfunc and fabfunc.php. Put all your plugin files into a folder, and then convince your users that they can use the fruits of your labor just by unzipping your entire package into wp-content/plugins/.

For more wordpress related technical articles, please visit the wordpress tutorial column to learn!

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