PHP 安装 rdkafka 扩展

git clone https://github.com/edenhill/librdkafka.git
cd librdkafka/
./configure
make
sudo make install
git clone https://github.com/arnaud-lb/php-rdkafka.git
cd php-rdkafka
phpize
./configure
make all -j 5
sudo make install
vim [php]/php.ini
extension=rdkafka.so