function views_content_cache_key::view_key in Views content cache 6.2

Same name and namespace in other branches

1. 7.3 plugins/views_content_cache/base.inc \views_content_cache_key::view_key()

An array of keys to check in this cache segment when viewing the view.

As a user views a view, we are asked for the keys that views content cache should consider in our segment. Normally we'd just return the values as set by the user from our options_form().

Parameters

$values: An array of values that was stored from our form element in options_form().

Return value

An array of keys in our cache segment.

1 method overrides views_content_cache_key::view_key()

views_content_cache_key_og::view_key in plugins/og.inc

An array of keys to check in this cache segment when viewing the view.

File

plugins/base.inc, line 60

Class

views_content_cache_key

Base class for the views content cache plugins.

Code

function view_key($values, &$handler) {
  $values = array_filter($values);

  // Find any values that are for arguments and replace with real values.
  if (count($this
    ->view_key_from_arguments())) {
    $values = $this
      ->view_key_replace_arguments($values, $handler);
  }
  return $values;
}