lnmp安装mysql扩展库

安装完lnmp,php连接数据库时提示“undefined function mysqli_connect()”

这是因为在/usr/local/php/lib/php/extensions/no-debug-non-zts-20151012/文件夹中

没有安装对应的扩展库

/root/lnmp1.3

cd php-7.0.7/ext/pdo_mysql/
/usr/local/php/bin/phpize
./configure --with-php-config=/usr/local/php/bin/php-config

make && make install 

/root/lnmp1.3

cd php-7.0.7/ext/mysqli/
/usr/local/php/bin/phpize
./configure --with-php-config=/usr/local/php/bin/php-config
make && make install