COMANDO PARA INCLUIR ZIP
cd /www/server/php/81/src/ext/zip/
/www/server/php/81/bin/phpize
./configure --with-php-config=/www/server/php/81/bin/php-config
make && make install
echo “extension = zip.so” >> /www/server/php/81/etc/php.ini
SEGUNDA OPÇÃO
echo -e "extension = " ${extFile} >> /www/server/php/81/etc/php.ini
echo -e "extension = " ${extFile} >> /www/server/php/81/etc/php-cli.ini
/etc/init.d/php-fpm-81 reload
Qualquer duvida fico a disposição.