Manual:$wgMemc
 | This feature was removed completely in version 1.36.0. |
| Global object: $wgMemc | |
|---|---|
| The global variable used to access the main cache. | |
| Deprecated in: | 1.35.0 |
| Removed in: | 1.36.0 |
| Class: | ObjectCache |
| Located in: | ObjectCache.php |
 Warning: | It is recommended you use the WANObjectCache service. However, if you really need the internal object, use ObjectCache::getLocalClusterInstance instead. |
$wgMemc is the global variable used to access the main cache. It is set in Setup.php:
$wgMemc = ObjectCache::getLocalClusterInstance();
wfGetMainCache()
[edit](deprecated in 1.32)
Past global function wfGetMainCache() defined in Manual:GlobalFunctions.php as follows:
function wfGetMainCache() {
return ObjectCache::getLocalClusterInstance();
}
For documentation of the generic class instance it contains, see BagOStuff.