rpms.remirepo.net/fedora/33/modular/x86_64 :
php-pecl-memprof-3.0.0-1.fc33.remi.7.4.x86_64.rpm
php-pecl-memprof-3.0.0-1.fc33.remi.8.0.x86_64.rpm
php-pecl-protobuf-3.15.7-1.fc33.remi.7.4.x86_64.rpm
php-pecl-protobuf-3.15.7-1.fc33.remi.8.0.x86_64.rpm