How to install PHP5.6 on Linux system to improve website speed

In the Internet era, websites have become an important bridge for communication between enterprises and users. As a powerful programming language, PHP is widely used in website development. This article will introduce you to how to install PHP5.6 on a Linux system to bring a more efficient experience to your website.

1.Preparation

Before starting the installation, please make sure you have the following conditions:

-A server running a Linux system

-Have root permissions or sudo permissions

-A web server such as Apache or Nginx has been installed

2. Download PHP5.6

First, we need to download the installation package of PHP5.6. Open the terminal and execute the following command:

wget-O php-5.6.tar.gz

3. Unzip the installation package

After the download is completed, we need to unzip the installation package. Execute the following command:

tar -zxvf php-5.6.tar.gz
cd php-5.6

4. Configure compilation options

Before starting compilation, we need to configure some compilation options. Execute the following command:

./configure --prefix=/usr/local/php56 --with-apxs2=/usr/local/apache/bin/apxs --with-mysql --with-pdo-mysql --with-iconv-dir --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --enable-xml --disable-rpath --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --enable-mbregex --enable-fastcgi --enable-fpm

5. Compile and install

After the configuration is completedlinux installation php56linux check the operating system, we can start compiling and installing PHP5.6. Execute the following command:

make && make install

6. Configure PHP

After the installation is complete, we need to perform some configuration. Execute the following command:

cp php.ini-development /usr/local/php56/lib/php.ini
cd /usr/local/php56/etc
cp php-fpm.conf.default php-fpm.conf
cd /usr/local/php56/sbin/
./php-fpm

7. Configure Web Server

Next arm linux, we need to configure the web server to support PHP5.6. Taking Apache as an example, execute the following command:

vim /usr/local/apache/conf/httpd.conf

Find the following line in the file and uncomment it:

LoadModule php5_module modules/libphp5.so
AddHandler php5-script .php
Include conf/extra/php5_module.conf

Save and exit.

8. Restart the Web server

After completing the configurationlinux installation php56, we need to restart the web server to make it take effect. Execute the following command:

/usr/local/apache/bin/apachectl restart

9.测试PHP

现在，我们可以测试一下是否成功安装了PHP5.6。创建一个phpinfo.php文件，内容如下：

<?php phpinfo();

保存并放置在Web服务器默认的网站目录下。然后，在浏览器中访问该文件，如果能看到PHP的相关信息，则说明安装成功。

10.完成

恭喜您，现在您已经成功安装了PHP5.6！您可以开始使用PHP5.6开发高效的网站了。

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