Manual:PurgeParserCache.php

Details
purgeParserCache.php file is a maint-scripts>Special:MyLanguage/Manual:Maintenance scripts|maintenance script to remove old objects from the parser cache. This script only works when the parser cache is in an SQL database, by setting  or  to their appropriate values.

Usage
Go to the maintenance directory and run:

php purgeParserCache.php [ --expiredate | --age ]

You must specify either   or  .