File: wp-includes/blocks.php

Run the Block Hooks algorithm on a post object’s content.

Registers all block types from a block metadata collection.

Accepts the serialized markup of a block and its inner blocks, and returns serialized markup of the wrapper block.

Registers a block metadata collection.

Sanitizes the value of the Template Part block’s `tagName` attribute.

Replaces patterns in a block tree with their content.

Hooks into the REST API response for the Posts endpoint and adds the first and last inner blocks.

Updates the wp_postmeta with the list of ignored hooked blocks where the inner blocks are stored as post content.

Returns the markup for blocks hooked to the given anchor block in a specific relative position and then adds a list of hooked block types to an anchor block’s ignored hooked block types.

Runs the hooked blocks algorithm on the given content.

Accepts the serialized markup of a block and its inner blocks, and returns serialized markup of the inner blocks.

Adds a list of hooked block types to an anchor block’s ignored hooked block types.

Returns the markup for blocks hooked to the given anchor block in a specific relative position.

Finds a script module ID for the selected block metadata field. It detects when a path to file was provided and optionally finds a corresponding asset file with details necessary to register the script module under with an automatically generated module ID. It returns unprocessed script module ID otherwise.

Registers the filter of footnotes meta field if the user does not have `unfiltered_html` capability.

Initializes the filters for footnotes meta field when imported data should be filtered.

Removes the filters for footnotes meta field.

Adds the filters for footnotes meta field.

Strips all HTML from the content of footnotes, and sanitizes the ID.

Given an array of parsed block trees, applies callbacks before and after serializing them and returns their concatenated output.

Traverses a parsed block tree and applies callbacks before and after serializing it.

Returns a function that injects the hooked blocks after a given block.

Returns a function that injects the theme attribute into, and hooked blocks before, a given block.

Retrieves block types hooked into the given block, grouped by anchor block type and the relative position.

Gets the URL to a block asset.

Parses footnotes markup out of a content string, and renders those appropriate for the excerpt.

Callback used for regular expression replacement in filter_block_content().