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Merge branch 'MDL-53967-master' of https://github.com/sk-unikent/moodle

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This commit is contained in:
David Monllao 2016-05-02 10:15:26 +08:00
commit 9fdcce1680
1 changed files with 6 additions and 1 deletions
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7
cache/stores/memcached/lib.php vendored
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@ -508,9 +508,14 @@ class cachestore_memcached extends cache_store implements cache_is_configurable
* @return array
*/
protected static function get_prefixed_keys(Memcached $connection, $prefix) {
$connkeys = $connection->getAllKeys();
if (empty($connkeys)) {
return array();
}
$keys = array();
$start = strlen($prefix);
foreach ($connection->getAllKeys() as $key) {
foreach ($connkeys as $key) {
if (strpos($key, $prefix) === 0) {
$keys[] = substr($key, $start);
}