So, you are thinking to develop WordPress Plug-in for your site. Do you know where to start from? Read this simple guide that gives information about developing robust plug-in for WordPress CMS.
When we are thinking to add custom functionality into WordPress Development project, we get confused to choose one from WordPress Plug-in and functions.php. To solve your problem, here we have presented the difference between WordPress Plug-in vs. functions.php in graphical form.