在Linux系统中安装PHP,通常需要遵循以下步骤。以下是一个详细的安装指令实例:

实例PHP安装指令详解及步骤 旅游攻略

步骤指令
1.安装依赖包`sudoapt-getupdate`
`sudoapt-getinstallbuild-essentiallibssl-devlibxml2-devzipunzip`
2.下载PHP源码`wgethttp://www.php.net/distributions/php-7.4.33.tar.gz`
3.解压源码`tar-xvzfphp-7.4.33.tar.gz`
4.进入源码目录`cdphp-7.4.33`
5.配置安装选项`./configure--prefix=/usr/local/php--enable-fpm--with-fpm-user=www--with-fpm-group=www`
6.编译源码`make`
7.安装PHP`sudomakeinstall`
8.添加环境变量`echo'exportPATH=/usr/local/php/bin:$PATH'>>~/.bashrc`
`source~/.bashrc`
9.安装PHP-FPM`sudoapt-getinstallphp7.4-fpm`
10.配置PHP-FPM`sudonano/etc/php/7.4/fpm/pool.d/www.conf`
将user和group修改为www,重启服务`sudosystemctlrestartphp7.4-fpm`
11.测试PHP安装`php-v`