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simple.inc in Chaos Tool Suite (ctools) 7

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plugins/cache/simple.inc
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<?php

/**
 * @file
 * A simple cache indirection mechanism that just uses the basic object cache.
 */
$plugin = array(
  // Cache plugins are the rare plugin types that have no real UI but
  // we're providing a title just in case.
  'title' => t('Simple'),
  'cache get' => 'ctools_cache_simple_cache_get',
  'cache set' => 'ctools_cache_simple_cache_set',
  'cache clear' => 'ctools_cache_simple_cache_clear',
);
function ctools_cache_simple_cache_get($data, $key) {
  ctools_include('object-cache');

  // Ensure that if there is somehow no data, we at least don't stomp on other
  // people's caches.
  if (empty($data)) {
    $data = 'simple_cache_plugin';
  }
  return ctools_object_cache_get($data, $key);
}
function ctools_cache_simple_cache_set($data, $key, $object) {
  ctools_include('object-cache');

  // Ensure that if there is somehow no data, we at least don't stomp on other
  // people's caches.
  if (empty($data)) {
    $data = 'simple_cache_plugin';
  }
  return ctools_object_cache_set($data, $key, $object);
}
function ctools_cache_simple_cache_clear($data, $key) {
  ctools_include('object-cache');

  // Ensure that if there is somehow no data, we at least don't stomp on other
  // people's caches.
  if (empty($data)) {
    $data = 'simple_cache_plugin';
  }
  return ctools_object_cache_clear($data, $key);
}