Business 2 Lesson 38 - Website Theme Development

Sep 12, 2026

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WordPress theme development for websites using PHP, HTML, and CSS is introduced, explaining how WordPress functions as a free open-source CMS built on PHP and MySQL. The material covers the role of themes in changing appearance and functionality, including free and premium themes, and how custom themes can be created. It also explains WordPress plugin architecture, detailing how plugins extend features and can be managed or updated, plus key supporting platform features like permalinks, categories, tags, and editing standards.

LanguageEnglish

CategoryPresentations

FormatPDF

Pages4

Reading Time2 min

AccessFree to download

WordPress Overview

Themes

Plugins

Other Platform Features

History of WordPress

HTML Basics

Business 2-Lesson 38 Website Theme Development Page 1 WordPress The majority of custom website theme development work today is done for WordPress websites. This article overviews WordPress including Themes and Plugins. This article also describes HTML, CSS and PHP which are programmed in the creation of customized themes and plugins. Source: [https://en.wikipedia.org/wiki/WordPress](https://en.wikipedia.org/wiki/WordPress) WordPress is a free and open-source content management system (CMS) based on PHP and MySQL. [5] Wordpress is installed within a web server, but a local computer can also be conﬁgured as its own web server hosting Wordpress for single-user testing or learning purposes.[6][7] Features include a plugin architecture and a template system. WordPress was used by more than 23.3% of the top 10 million websites as of January 2015.[8] WordPress is the most popular blogging system in use on the Web,[9] at more than 60 million websites. [10] It was released on May 27, 2003, by its founders, Matt Mullenweg[1] and Mike Little,[11] as a fork of b2/ cafelog. The license under which WordPress software is released is the GPLv2 (or later) from the Free Software Foundation. [12] Themes WordPress users may install and switch between themes. Themes allow users to change the look and functionality of a WordPress website and they can be installed without altering the content or health of the site. Every WordPress website requires at least one theme to be present and every theme should be designed using WordPress standards with structured PHP, valid HTML and Cascading Style Sheets (CSS) . Themes may be directly installed using the WordPress "Appearance" administration tool in the dashboard or theme folders may be uploaded via FTP.[13] The PHP, HTML (HyperText Markup Language) and CSS code found in themes can be added to or edited for providing advanced features. WordPress themes are in general classiﬁed into two categories, free themes and premium themes. All the free themes are listed in the WordPress theme directory and premium themes should be purchased from marketplaces and individual WordPress developers. WordPress users may also create and develop their own custom themes if they have the knowledge and skill to do so. If WordPress users do not have themes development knowledge then they may download and use free WordPress themes [from ](from wordpress.org)[wordpress.org](from wordpress.org). Plugins WordPress's plugin architecture allows users to extend the features and functionality of a website or blog. WordPress has over 40,501 plugins available,[14] each of which offers custom functions and features enabling users to tailor their sites to their speciﬁc needs. These customizations range from search engine optimization, to client portals used to display private information to logged in users, to content management systems,[15] to content displaying features, such as the addition of widgets and navigation bars. But not all available plugins are always abreast with the upgrades and as a result they may not function properly or may not function at all.[16] Plugins transform WordPress into a powerful CMS and can be used for any kind of websites, not only blogs. WordPress encourages developers to submit a plugin, either free or paid, to the depository subject to a manual review.[17] Other features WordPress also features integrated link management; a search engine–friendly, clean permalink structure; the ability to assign multiple categories to articles; and support for tagging of posts and articles. Automatic ﬁlters are also included, providing standardized formatting and styling of text in articles (for example, converting regular quotes to smart quotes) . WordPress also supports the Business 2-Lesson 38 Website Theme Development Page 2 Trackback and Pingback standards for displaying links to other sites that have themselves linked to a post or an article. WordPress blog posts can be edited in HTML, u

FAQs

What are WordPress themes and what do they control on a website?

Themes determine the look and functionality of a WordPress website. Themes can be installed and switched without altering the site’s content.

How do WordPress plugins help extend website capabilities?

Plugins use WordPress’s plugin architecture to add custom functions and features, such as SEO improvements, client portals, and additional content display options.

Which core technologies are commonly involved in creating WordPress themes?

WordPress themes are built using structured PHP, valid HTML, and Cascading Style Sheets (CSS).

Sep 12, 2026

Upload by Mia