nocache_headers filter-hook . WP 2.8.0
Filters the cache-controlling headers.
Usage
add_filter( 'nocache_headers', 'filter_function_name_7904' ); function filter_function_name_7904( $headers ){ // filter... return $headers; }
- $headers(array)
Header names and field values.
-
$Expires (string)
Expires header. - $Cache-Control (string)
Cache-Control header.
-
Where the hook is called
nocache_headers
wp-includes/functions.php 1277
$headers = (array) apply_filters( 'nocache_headers', $headers );