CentOS Lnmp更改PHP版本

发表于 更新于

进入LNMP安装目录

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[root@iZwz93t5hvwgq7l1r5y8cmZ lnmp1.5]# ls
addons.sh  conf     init.d      License  lnmp1.5.tar.gz  pureftpd.sh  src    uninstall.sh       upgrade.sh
ChangeLog  include  install.sh  lnmp1.5  lnmp.conf       README       tools  upgrade1.x-1.5.sh

更改upgrade.sh权限为755

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chmod 777 upgrade.sh

安装PHP

运行命令进行升级

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./upgrade.sh php
  • 但如果lnmp安装的是lnmpa，则会提示
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+-----------------------------------------------------------------------+
|            Upgrade script for LNMP V1.4, Written by Licess            |
+-----------------------------------------------------------------------+
|     A tool to upgrade Nginx,MySQL/Mariadb,PHP for LNMP/LNMPA/LAMP     |
+-----------------------------------------------------------------------+
|           For more information please visit https://lnmp.org          |
+-----------------------------------------------------------------------+
Current Stack: lnmpa, please run: ./upgrade.sh phpa
  • 改为运行 ./upgrade.sh phpa即可

根据提示，查找并输入php版本号

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+-------+
|                            Upgrade scripss                            |
+-----------------------------------------------------------------------+
|     A tool to upgrade Nginx,MySQL/Mariadb,PHP for LNMP/LNMPA/LAMP     |
+-----------------------------------------------------------------------+
|           For more information please visit https://lnmp.org          |
+-----------------------------------------------------------------------+
Current PHP Version:7.1.18
You can get version number from http://www.php.net/
Please enter a PHP Version you want:

官网上最新的版本号为7.3，但是我们以php7.2为例

顺带提一下，php版本不是越高越好，要看与当前的项目框架是否兼容，php7.2的语法校验比7.1严格很多，一些老项目可能会不兼容7.2有很多报错，别问我问什么知道…这里我是要从7.2降级回7.1

服务器下载php压缩包太慢

如果遇到下载速度太慢的情况，可以停止命令，然后手动下载然后将压缩包上传到lnmp1.5//src/目录，在重新执行./upgrade.sh php

lnmp支持升级、更改版本的内容

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./upgrade.sh {nginx|mysql|mariadb|m2m|php|phpa|phpmyadmin}