A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

520 questions
JSON (JavaScript Object Notation) is a lightweight data-interchange format. It is incorporated in WordPress through the REST-API.
520 questions
WordPress uses a concept of Roles, designed to give the site owner the ability to control what users can and cannot do within the site. Each role is allowed to perform a set of tasks called Capabiliti…
509 questions
Social networking in a box, BuddyPress is a social networking plugin for WordPress.
501 questions
functions that return a single boolean value depending on what is currently being viewed
501 questions
Theme Options allow a Theme author to give users the chance to change certain Theme features such as color and layout. The Theme Options Screen is only available if the active theme supports a Theme O…
487 questions
OFF TOPIC - Plugin recommendations are off topic now. See the Help pages.
485 questions
wp-cron refers to a WordPress subsystem that allows for the scheduled execution of code
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462 questions
The Settings API, added in WordPress 2.7, allows admin pages containing settings forms to be managed semi-automatically. It lets you define settings pages, sections within those pages and fields withi…
446 questions
Search engine optimization (SEO) is the process of improving the visibility of a website or a web page in a search engine's "natural" or un-paid ("organic") search results. In general, the earlier (or…
442 questions
This function inserts posts (and pages) into the database. It sanitizes variables, does some checks, fills in missing variables like date/time, etc. It takes an array as its argument and returns the p…
438 questions
A blog (a contraction of the words web log) is a discussion or informational site published on the World Wide Web and consisting of discrete entries ("posts") typically displayed in reverse chronologi…
429 questions
for questions regarding permissions of different user groups in wordpress
418 questions
The single post template. Used when a single post is queried.
418 questions
Redirects the user to a specified absolute URI.
408 questions
wp-config.php is the configuration file of WordPress, one of few that is not overridden during upgrades. It is essential for running WordPress, as it contains the information needed to connect to the …
402 questions
Automatically generated smallest size of an image.
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A feed is a function of special software that allows feedreaders to access a site, automatically looking for new content and then posting the information about new content and updates to another site.…
396 questions
WP-CLI is a set of command-line tools for managing WordPress installations. You can update plugins, set up multisite installs and much more, without using a web browser.
384 questions
save_post is an action triggered whenever a post or page is created or updated, which could be from an import, post/page edit form, xmlrpc, or post by email. The data for the post is stored in $_POST,…
383 questions
A variable is a storage location and an associated symbolic name (an identifier) which contains some known or unknown quantity or information, a value. The variable name is the usual way to reference …
382 questions
An HTTP cookie is a small piece of data sent from a website and stored in the user's web browser while the user is browsing it.
380 questions
WordPress does not support a bilingual or multilingual blog out-of-the-box. There are however Plugins developed by the WordPress community which will allow you to create a multilingual blog easily. Cr…
378 questions
The Walker class was implemented in WordPress 2.1 to provide developers with a means to traverse tree-like data structures for the purpose of rendering HTML.
364 questions
Standard WP user profiles contain information ranging from user name and contact information to display preferences.
364 questions
Localization (commonly abbreviated as l10n) is a term used to describe the effort to make WordPress (and other such projects) available in languages other than English, for people from different local…
360 questions
353 questions
The default visual editor in WordPress is Tiny MCE. There is an API that allows users to adapt the visual editor to their needs. It is possible to use other visual editors as well.
353 questions
wp_mail() is a wrapper for PHPMailer which is a wrapper for PHP’s mail() function.
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