> For the complete documentation index, see [llms.txt](https://knowledgebase.ajaxsearchpro.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://knowledgebase.ajaxsearchpro.com/hooks/constants.md).

# Constants

These constants can be defined in your **wp-config.php** or in the theme **functions.php** file.

```php
/**
 * Block all external connections (to the auto udpate server)
 * It does the same as WP_HTTP_BLOCK_EXTERNAL
 **/
define('ASP_BLOCK_EXTERNAL', true);


/**
 * When defined, the plugin tries to fix the image sources on the search results
 * page on WP multisite environments.
 * WARNING: Make sure to test the results page layout after enabling, this feature
 * can be buggy.
 **/
define('ASP_MULTISITE_IMAGE_FIX', true);


/**
 * Bypasses the index table keyword counter. On some huge databases counting the
 * keywords can be actually a very demanding task due to the inefficiency
 * of the SELECT COUNT(*) query. Defining this constant will set the counter
 * to 9999 statically.
 **/
define('ASP_INDEX_BYPASS_COUNT', true);
```