if (($GLOBALS['cache_instance']->loadCacheFile('foo')) && ($GLOBALS['cache_instance']->extensionVersionMatches('foo'))) {
// Load cache
$GLOBALS['cache_array']['foo'] = $GLOBALS['cache_instance']->getArrayFromCache();
if (($GLOBALS['cache_instance']->loadCacheFile('foo')) && ($GLOBALS['cache_instance']->extensionVersionMatches('foo'))) {
// Load cache
$GLOBALS['cache_array']['foo'] = $GLOBALS['cache_instance']->getArrayFromCache();