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Tags

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.

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Refers to a hook in WordPress Core that can be used to alter the results returned by a WP_Query based database query.
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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…
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the term used for variables stored in the database. They are accessed through the options API.
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add_rewrite_rule() allows you to specify additional rewrite rules for WordPress. It is most commonly used in conjunction with add_rewrite_tag() (which allows WordPress to recognize custom post/get var…
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The single post template. Used when a single post is queried.
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WordPress has four built-in image sizes. Uploaded images will automatically be scaled to all these sizes. It is possible to remove these defaults and to add custom image sizes.
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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…
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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…
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for questions regarding permissions of different user groups in wordpress
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a lightweight data-interchange format. It is incorporated in WordPress through the REST-API.
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Retrieve the terms in a taxonomy or list of taxonomies. Returns an array of term objects, or a WP_Error object if any of the taxonomies to get terms from does not exist.
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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…
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wp-cron refers to a WordPress subsystem that allows for the scheduled execution of code
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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 …
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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…
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Automatically generated smallest size of an image.
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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…
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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 …
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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.
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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.
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Standard WP user profiles contain information ranging from user name and contact information to display preferences.
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For questions involving the social networking service Facebook
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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.…
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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…
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Redirects the user to a specified absolute URI.
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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,…
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a small piece of data sent from a website and stored in the user's web browser while the user is browsing it.