nocache_headers
This is a WordPress - nocache_headers hook. The plugin just uses it.
Filters the cache-controlling HTTP headers that are used to prevent caching.
Usage
add_filter( 'nocache_headers', 'wp_kama_nocache_headers_filter' );
/**
* Function for `nocache_headers` filter-hook.
*
* @param array $headers Header names and field values.
*
* @return array
*/
function wp_kama_nocache_headers_filter( $headers ){
// filter...
return $headers;
}
- $headers(array)
- Header names and field values.
Where the hook is called
In file: /php/wp-settings-cli.php
nocache_headers
wp-cli/php/wp-settings-cli.php 173
apply_filters( 'nocache_headers', [] );