Gets the links associated with category.

Gets the links associated with the named category.

Retrieves a list of post categories.

Retrieve a single post, based on post ID.

Return the user request object for the specified request ID.

Formats text for the HTML editor.

Removes the HTML JavaScript entities found in early versions of Netscape 4.

Lists categories.

Load an image from a string, if PHP supports it.

Filters ‘img’ elements in post content to add ‘srcset’ and ‘sizes’ attributes.