Function: Filters and sanitizes block content to remove non-allowable HTML from parsed block attribute values.

Function: Filters and sanitizes a parsed block to remove non-allowable HTML from block attribute values.

Function: Filters and sanitizes a parsed block attribute value to remove non-allowable HTML.

Function: Returns a joined string of the aggregate serialization of the given parsed blocks.

Function: Given an array of attributes, returns a string in the serialized attributes format prepared for post content.

Function: Returns the block name to use for serialization. This will remove the default “core/” namespace from a block name.

Function: Returns the content of a block, including comment delimiters.

Function: Returns the content of a block, including comment delimiters, serializing all attributes from the given parsed block.

Function: Registers a new block style.

Function: Unregisters a block style.

Function: Render inner blocks from the `core/columns` block for generating an excerpt.

Function: Returns the current version of the block format that the content string is using.

Function: Parses blocks out of a content string.

Function: Parses dynamic blocks out of `post_content` and re-renders them.

Function: If do_blocks() needs to remove wpautop() from the `the_content` filter, this re-adds it afterwards, for subsequent `the_content` usage.

Function: Determine whether a post or content string has blocks.

Function: Determine whether a $post or a string contains a specific block type.

Function: Returns an array of the names of all registered dynamic block types.

Function: Parses blocks out of a content string, and renders those appropriate for the excerpt.

Function: Renders a single block into a HTML string.

Function: Registers a block type.

Function: Unregisters a block type.