Check if the socket extension is loaded.
Check if the socket extension is loaded.

lvbaosong/predis,zhangyancoder/predis,gopalindians/predis,oswaldderiemaecker/predis,SecureCloud-biz/predis,quangnguyen90/predis,protomouse/predis,mrkeng/predis,dzung2t/predis,moria/predis,channelgrabber/predis,RedisLabs/predis,CloudSide/predis,SwelenFrance/predis,vend/predis,RudyJessop/predis,WalterShe/predis,nrk/predis,stokes3452/predis,gencer/predis,dominics/predis,johnhelmuth/predis,nguyenthaihan/predis