note 126256 added to intro.memcache

i have faced a error when install Memcached. "Memcached" class not found. im using php 7.4 with apache server on ubuntu 20.04. this is how i fixed it.. hope someone can help it. first i installed sudo apt install memcached libmemcached-tools then check service status sudo systemctl status memcached then install php-memcached sudo apt-get install -y php-memcached and lastly sudo apt-get install php7.4-memcached then restarted Apache: sudo service apache2 restart ---- Server IP: 45.112.84.4 Probable Submitter: 45.112.85.242 (proxied: 2402:4000:20c1:79fd:3e7c:3fff:febc:786e) ---- Manual Page -- https://php.net/manual/en/intro.memcache.php Edit -- https://main.php.net/note/edit/126256 Del: integrated -- https://main.php.net/note/delete/126256/integrated Del: useless -- https://main.php.net/note/delete/126256/useless Del: bad code -- https://main.php.net/note/delete/126256/bad+code Del: spam -- https://main.php.net/note/delete/126256/spam Del: non-english -- https://main.php.net/note/delete/126256/non-english Del: in docs -- https://main.php.net/note/delete/126256/in+docs Del: other reasons-- https://main.php.net/note/delete/126256 Reject -- https://main.php.net/note/reject/126256 Search -- https://main.php.net/manage/user-notes.php