block.install in Drupal 9

Contains install and update functions for Block.

File

core/modules/block/block.install

<?php

/**
 * @file
 * Contains install and update functions for Block.
 */
use Drupal\Core\Cache\Cache;

/**
 * Implements hook_install().
 */
function block_install() {

  // Because the Block module upon installation unconditionally overrides all
  // HTML output by selecting a different page display variant, we must
  // invalidate all cached HTML output.
  Cache::invalidateTags([
    'rendered',
  ]);
}

/**
 * Implements hook_update_last_removed().
 */
function block_update_last_removed() {
  return 8003;
}

Functions

Name	Description
block_install	Implements hook_install().
block_update_last_removed	Implements hook_update_last_removed().