Queries (category)

Retrieve any type of post (page, post, custom type) by given title.

Gets the data of the current or specified post. You need to specify post ID, or the function will return the current post. Returns a WP_Post object.

Gets an array of posts (pages, attachments, custom post types) from the database. You can specify any criteria for getting the posts.

Checks if global $wp_query has posts to process. Conditional tag.

Determines whether the caller is in The Loop (i.e. whether the loop is currently active). A conditional tag that is used to execute code only inside The Loop.

Checks whether the 404 error page is displayed (HTTP 404: page not found). Conditional tag.

Conditional tag. Return true when any of the archive pages are shown (Year, Category, Author, Post Type archive...).

Checks if the current page is an attachment page. Conditional Tag.

Checks if the author's posts page is displayed. You can specify a specific author. Conditional tag.

Conditional tag. Checks whether the category page is displayed or not.

Determines whether the date archive page is displayed. Conditional tag.

Determines whether a day archive page is shown (example.com/2009/08/05) — page with posts for a specific day. A conditional tag.

Checks if a feed is being requested at the current moment.

Checks whether the main (home) page of the site is displayed. Conditional tag.

Checks whether the page showing posts is being displayed, usually this is the site's front page. Conditional tag.

Checks if the action is being executed in the main WordPress loop. Conditional tag.

Determines whether a monthly archive page is shown (example.com/2009/08) — page with posts for a specific month. A conditional tag.

Checking the difference between the current date and the previous one (in a loop). Conditional tag.

Checks whether a "static page" is displaying. You can specify an ID, name, or page title to check a specific page. Conditional tag.

Checks whether the pagination page is displayed (page type /page/2, /page/3). Conditional tag.

Check if the user is on the post preview page. Conditional tag

Works when the search results page is displayed. Conditional tag.

Checks whether a post page (of any post type) is displayed. Posts with attachment and page post types will not be checked. Conditional tag.

Checks whether the post page is viewed (post, page, attachment, any post type). Conditional Tag.

Check if the tag archive page is displayed. Conditional tag.

Works on the custom taxonomy archive page. Conditional tag.

Determines whether the query is for a time-based archive page (page of posts for the specified time). A conditional tag.

Determines whether a year archive page is shown (example.com/2009) — page with posts for a specific year. A conditional tag.

WordPress is used when retrieving posts for the current page (author archive, single post, category, tag).

Rewinds the loop to the beginning.

Sets up all urgent data of the post (except global $post variable).

Sets the next post to the global $post variable. Also sets all post data with setup_postdata().

Gets the number of posts of any post type and any status (publish, draft).

Retrieve the last posts of the website, including drafts, scheduled, and posts on moderation. Gets the last 10 posts only.

Restores the global $post variable to the correct state: to correspond the current page.

Invalidates (destroys) the data of the last query created for use in an arbitrary WordPress Loop and restores the default loop data.