block_core_gallery_render_context() │ WP 7.0.0

Adds a unique ID to the gallery block context.

No Hooks.

Returns

Array. Filtered context.

Usage

block_core_gallery_render_context( $context, $parsed_block );
$context(array) (required)
Default context.
$parsed_block(array) (required)
Block being rendered, filtered by render_block_data.

Changelog

Since 7.0.0 Introduced.

block_core_gallery_render_context() code WP 7.0

wp-includes/blocks/gallery.php 
function block_core_gallery_render_context( $context, $parsed_block ) {
	if ( 'core/gallery' === $parsed_block['blockName'] ) {
		$context['galleryId'] = uniqid();
	}
	return $context;
}