Install php 8.0 raspian

apt install php8.0 php8.0-mysqlnd php8.0-fpm

apt install php8.0-{cli,gd,ldap,mysql,odbc,mcrypt,snmp,soap,pspell,tidy,xmlrpc,imagick,cgi,common,curl,mbstring,gd,gettext,bcmath,xml,intl,zip,imap,mongodb}