function hook_expire_cache in Cache Expiration 7.2

Provides possibility to flush pages for external cache storages.

Parameters

$urls: List of internal paths and/or absolute URLs that should be flushed.

Example of array (when base url include option is enabled): array( 'node/1' => 'http://example.com/node/1', 'news' => 'http://example.com/news', );

Example of array (when base url include option is disabled): array( 'node/1' => 'node/1', 'news' => 'news', );

$wildcards: Array with wildcards implementations for each internal path. Indicates whether should be executed wildcard cache flush.

Example: array( 'node/1' => FALSE, 'news' => TRUE, );

$object_type: Name of object type ('node', 'comment', 'user', etc).

$object: Object (node, comment, user, etc) for which expiration is executes.

See also

expire.api.inc

2 invocations of hook_expire_cache()

ExpireAPI::executeExternalExpiration in includes/expire.api.inc

Executes hook_cache_expire().

expire_admin_settings_form in ./expire.admin.inc

Settings form for actions with cached pages.

File

./expire.api.php, line 44

API documentation for Cache Expiration module.

Code

function hook_expire_cache($urls, $wildcards, $object_type, $object) {
  module_load_include('inc', 'purge');
  foreach ($urls as $url) {
    $full_path = url($url, array(
      'absolute' => TRUE,
    ));
    purge_urls($full_path, $wildcards);
  }
}