apply_filters( 'nocache_headers', array $headers )

Filters the cache-controlling headers.

Description

See also

Parameters

$headers

Header names and field values.

  • 'Expires'
    (string) Expires header.
  • 'Cache-Control'
    (string) Cache-Control header.

Source

File: wp-includes/functions.php

View on GitHub

Related

Used By

Used By
Used By Description
wp-includes/functions.php: wp_get_nocache_headers()

Get the header information to prevent caching.

Changelog

Changelog
Version Description
WP-2.8.0 Introduced.