CentOS PHP7 Installation Mysqli expansion experience

When the new server was found, PHP could not connect to MySQL. Discovered through Phpinfo. The mysqli configuration is not displayed at all. After a series of studies. summed up the next. ：

The first step:

There is no mysqli configuration in Phpinfo because there is no configure mysqli when installing PHP7

Install PHP method: wget http://cn2.php.net/distributions/php-7.1.5.tar.gz

Tar zxvf php-7.1.5.tar.gz

CD php-7.1.5

./configure--with-php-config=/usr/local/php/bin/php-config--with-mysqli=/usr/bin/mysql_config

Note:/usr/bin/mysql_config this path for its own mysql_config path can be found by Find-name Mysql_config

Make && make install

CP Php.ini-development/usr/local/lib/php.ini
CP SAPI/FPM/INIT.D.PHP-FPM/ETC/INIT.D/PHP7-FPM
chmod +x/etc/init.d/php7-fpm
Cd/usr/local/php/etc
CP Php-fpm.conf.default php-fpm.conf
CP Php-fpm.d/www.conf.default php-fpm.d/www.conf

/ETC/INIT.D/PHP7-FPM Start  PHP

After installation, you'll find Phpinfo has mysqli.

Step Two: Install the mysqli extension

Method:

Cd/usr/local/php-7.1.5/ext/mysqli//To PHP file ext mysqli

/usr/local/php/bin/phpize

./configure--with-php-config=/usr/local/php/bin/php-config--with-mysqli=/usr/bin/mysql_config

Note: The Usr/bin/mysql_config path is the same as the first step method

Make

Make Test

Make install

Now there should be a mysqli extension.

Step Three:

Modify PHP.ini

Find the path to php.ini through Phpinfo. Modify the php.ini. Uncomment Php_mysqi.dll

End!

CentOS PHP7 Installation Mysqli expansion experience