安装mongo扩展

1 下载包 https://pecl.php.net/package/mongodb

2 准备工作（如果已经安装了autoconf和openssl请跳过这个步骤）：

brew install autoconf
brew install openssl
echo 'export PATH="/usr/local/opt/openssl/bin:$PATH"' >> ~/.bash_profile
export LDFLAGS="-L/usr/local/opt/openssl/lib"
export CPPFLAGS="-I/usr/local/opt/openssl/include"

3 解压1步下载的包，cd至该目录 /Users/wangpengfei/Downloads/mongodb-1.15.1/mongodb-1.15.1

4 安装

1 phpize
2 ./configure --with-php-config=/usr/bin/php-config --with-openssl-dir=/usr/bin/openssl
3 make && make install

5 配置
sudo vim /ect/php.ini

extension=/usr/lib/php/extensions/no-debug-non-zts-20180731/mongodb.so

6 重启 php-fpm