use global namespace for opcache functions to improve the usefulness of error messages
use global namespace for opcache functions to improve the usefulness of error messages

WoltLab/WCF,SoftCreatR/WCF,Cyperghost/WCF,MenesesEvandro/WCF,Cyperghost/WCF,Cyperghost/WCF,WoltLab/WCF,WoltLab/WCF,WoltLab/WCF,SoftCreatR/WCF,Cyperghost/WCF,SoftCreatR/WCF,MenesesEvandro/WCF,Cyperghost/WCF,SoftCreatR/WCF