Determines if a post exists based on title, content, date and type.

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

Return the correct ‘wp_template’ to render for the request template type.

Filters an inline style attribute and removes disallowed rules.

Prints the skip-link script & styles.

Get the time elapsed so far during this PHP script.

Validates the plugin requirements for WordPress version and PHP version.

Validates the theme requirements for WordPress version and PHP version.

Inject the block editor assets that need to be loaded into the editor’s iframe as an inline script.

Assigns a widget to the given sidebar.