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Source View: excerpt_allowed_blocks

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Line Code
762       * Filters the list of blocks that can contribute to the excerpt.
763       *
764       * If a dynamic block is added to this list, it must not generate another
765       * excerpt, as this will cause an infinite loop to occur.
766       *
767       * @since 5.0.0
768       *
769       * @param string[] $allowed_blocks The list of names of allowed blocks.
770       */
771      $allowed_blocks = apply_filters( 'excerpt_allowed_blocks', $allowed_blocks );
772      $blocks         = parse_blocks( $content );
773      $output         = '';
774
775      foreach ( $blocks as $block ) {
776           if ( in_array( $block['blockName'], $allowed_blocks, true ) ) {
777                if ( ! empty( $block['innerBlocks'] ) ) {
778                     if ( in_array( $block['blockName'], $allowed_wrapper_blocks, true ) ) {
779                          $output .= _excerpt_render_inner_blocks( $block, $allowed_blocks );
780                          continue;