DRUPAL_NO_CACHE

The block should not get cached.

This setting should be used:

  • For simple blocks (notably those that do not perform any db query), where querying the db cache would be more expensive than directly generating the content.
  • For blocks that change too frequently.

Related topics

Block Caching
Constants that define each block's caching state.
15 uses of DRUPAL_NO_CACHE
BlockCacheTestCase::testNoCache in modules/block/block.test
Test DRUPAL_NO_CACHE.
BlockTestCase::testBlockRehash in modules/block/block.test
Test _block_rehash().
block_add_block_form_submit in modules/block/block.admin.inc
Form submission handler for block_add_block_form().
block_block_info in modules/block/block.module
Implements hook_block_info().
block_update_7004 in modules/block/block.install
Add new blocks to new regions, migrate custom variables to blocks.

... See full list

File

includes/common.inc, line 127

Code

define('DRUPAL_NO_CACHE', -1);

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