w3tc_flush_all, array( W3TCCdnfsd_CacheFlush, w3tc_flush_all w3tc_flush_all, array( W3TCCdnfsd_CacheFlush, w3tc_flush_all Share this:TweetLike this:Like Loading… Hook Type: actionSee hook in action See this hook used in plugins:Select Pluginw3-total-cache.2.10.3