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

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

Function: Parses blocks out of a content string.

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

Function: Registers a block type. The recommended way is to register a block type using the metadata stored in the `block.json` file.

Function: Unregisters a block type.

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

Function: Determines 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.