PHP AND WORDPRESS

The term attachment is used for files uploaded to WordPress from post edit screen. When a file is uploaded using the Add Media button from post edit screen, that file automatically becomes an attachment of that particular post. Files…

Administrator is a user role in WordPress. When a user installs WordPress, it creates a new user with the username and password defined during the installation. That first user is assigned the user role of administrator. They can perform…

In WordPress, the term author refers to a predefined user role. A user with author role can upload files, write, edit, publish and delete their own articles. They can also edit their profile and change their passwords. Since a user with…

Atom is a format to publish content in XML to be used by feed readers and news aggregators. This is known as the Atom Syndication Format. WordPress can automatically generate an Atom feed for content and it can be included into the header…

In computer programming languages, an array is a special variable that can hold more than one value under a single name. It is possible to then access the values by referring to an index number or a text key. WordPress is written in the PHP…

AJAX or Asynchronous Javascript and XML, is a group of techniques used in web development which allows a web page to communicate with a server without reloading the page. Using AJAX, applications on the web can exchange data with the server…

An action is a function in WordPress code that is run at certain points throughout the WordPress core. In WordPress code there are numerous pre-defined actions or hooks that allow developers to add their own code at these points. These are…

The Admin Area is the administrative area of a WordPress website. Usually it can be accessed by visiting the wp-admin directory in your web browser. Example: http://www.example.com/wp-admin/ The WordPress admin area is the administration…