How to install Fileinfo extension component support in LNMP one-click environment

A few days ago, Snail compiled a method to install the Fileinfo extension in the OneInstack environment in \\"Installing the Fileinfo PHP extension in the OneInStack Web environment\\". Because the system comes with a quick script, the installation is more convenient. However, I did not see any automatic shortcut commands when using LNMP (LNMP.ORG), another commonly used one-click WEB installation environment.

So, in this article, Snail will sort out how to install the Fileinfo extension in the LNMP WEB environment and record it for reference when needed.

First, preparations

If there is more important data in our environment, it is recommended that we back up the website data with snapshots or other methods. And when using the following method to install the fileinfo extension, you need to have a little scripting knowledge, because you need to enter the script for execution.

If we are not sure about the feasibility, we can install it in the test environment first. In the environment below, Snail is installed with LNMP1.4 version.

Second, decompress the corresponding PHP version

cd /root/lnmp1.4/src

Different PHP versions correspond to different compiled packages. Here we need php -v to check the current PHP version, then find the PHP installation package in the corresponding directory above, and then unzip it. (What I see here is php-7.0.21.tar.bz2)

tar -jxvf php-7.0.21.tar.bz2

Third, enter the corresponding directory

cd php-7.0.21/ext/fileinfo/

Enter the corresponding fileinfo directory, and then execute the command:

/usr/local/php/bin/phpize

Fourth, compilation and execution

./configure –with-php-config=/usr/local/php/bin/php-config

make && make install

Fifth, modify the configuration

vi /usr/local/php/etc/php.ini

In the last line add:

extension=fileinfo.so

Then save and exit.

Sixth, restart to take effect and check

/etc/init.d/php-fpm restart

Restart PHP, and then check whether fileinfo is turned on in phpinfo.

That’s it, done!

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