/**
* Make a cache key with database-agnostic prefix.
*
* Doesn't have a wiki-specific namespace. Uses a generic 'global' prefix
* instead. Must have a prefix as otherwise keys that use a database name
* in the first segment will clash with wfMemcKey/wfForeignMemcKey.
*
* @since 1.26
* @param string $args,...
* @return string
*/
function wfGlobalCacheKey()
{
return call_user_func_array(array(ObjectCache::getMainClusterInstance(), 'makeGlobalKey'), func_get_args());
}
public function testWfGlobalCacheKey()
{
$cache = ObjectCache::getMainClusterInstance();
$this->assertEquals($cache->makeGlobalKey('foo', 123, 'bar'), wfGlobalCacheKey('foo', 123, 'bar'));
}
