kses (html cleanup sanitize) (tag)

allowed_tags()

Display all of the allowed tags in HTML format with attributes.

wp_filter_kses()

Sanitize content with allowed HTML Kses rules.

wp_filter_nohtml_kses()

Strips all of the HTML tags in the given content. Receives a slashed string (content). Returns the cleared content.

wp_kses()

Filters content and keeps only allowable HTML tags, their attributes, and attributes values.

wp_kses_allowed_html()

Returns an array of allowed HTML tags and attributes for a given context.

wp_kses_array_lc()

Translates all keys of the specified array to lowercase (ABC to abc). Keys of nested arrays are also processed.

wp_kses_data()

Sanitize content with allowed HTML Kses rules.

wp_kses_hair()

Builds an attribute list from string containing attributes.

wp_kses_post()

Sanitizes the passed string (content), leaving in it only allowed post content HTML tags for the current user.

wp_kses_uri_attributes()

Helper function listing HTML attributes containing a URL.