/**
* Internal -- Determine if there is an external cache available for use.
* Currently only Zend Platform is supported.
*/
function check_cache()
{
if (EXTERNAL_CACHE_DEBUG) {
SugarCache::log("Checking cache");
}
if ($GLOBALS['external_cache_checked'] == false) {
$GLOBALS['external_cache_checked'] = true;
$GLOBALS['external_cache_object'] = SugarCache::discover();
}
if (EXTERNAL_CACHE_DEBUG) {
SugarCache::log("Checking cache: " . var_export($GLOBALS['external_cache_enabled'], true));
}
}
