_update_get_cache_multiple

Versions

7

_update_get_cache_multiple($cid_prefix)

Return an array of cache items with a given cache ID prefix.

Return value

Associative array of cache items, keyed by cache ID.

Related topics

Private update status cache system

We specifically do NOT use the core cache API for saving the fetched data about available updates. It is vitally important that this cache is only cleared when we're populating it after successfully fetching new available update data. Usage of...

Code

modules/update/update.module, line 829

<?php
function _update_get_cache_multiple($cid_prefix) {
  $data = array();
  $result = db_select('cache_update')
    ->fields('cache_update', array('cid', 'data', 'created', 'expire', 'serialized'))
    ->condition('cache_update.cid', $cid_prefix . '::%', 'LIKE')
    ->execute();
  foreach ($result as $cache) {
    if ($cache) {
      if ($cache->serialized) {
        $cache->data = unserialize($cache->data);
      }
      $data[$cache->cid] = $cache;
    }
  }
  return $data;
}
?>

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