Add inline documentation

WordPress · Oct 26, 2018 · 1cae5a9 · 1cae5a9
1 parent 603b0d0
commit 1cae5a9
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/packages/block-library/src/block/index.php b/packages/block-library/src/block/index.php
@@ -17,6 +17,13 @@ function render_block_core_block( $attributes ) {
 		return '';
 	}
 
+	/**
+	 * Filter to allow plugins to override the reusable block id.
+	 *
+	 * @since 3.5.0
+	 *
+	 * @param int $block_id     The id of the reusable block
+	 */
 	$reusable_block_id = apply_filters( 'gutenberg_reusable_block_id', $attributes['ref'] );
 	$reusable_block    = get_post( $reusable_block_id );
 	if ( ! $reusable_block || 'wp_block' !== $reusable_block->post_type ) {