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ubuntu重新安装php的方法:首先通过“sudo a2dismod php5”禁用掉其他版本的PHP;然后重新安装php7.2;最后安装常用扩展即可。
本文操作环境:ubuntu 18.04系统、PHP7.2版,DELL G3电脑
ubuntu怎么重新安装php?UBUNTU18.04 安装与卸载 PHP7.2
安装:
如果之前有其他版本PHP,在这边禁用掉
sudo a2dismod php5
再来安装做准备
sudo apt-get install software-properties-common python-software-properties sudo add-apt-repository ppa:ondrej/php && sudo apt-get update sudo apt-get -y install php7.2 sudo a2enmod php7.2
安装常用扩展
sudo -y apt-get install php7.2-fpm php7.2-mysql php7.2-curl php7.2-json php7.2-mbstring php7.2-xml php7.2-intl
安装其他扩展(按需安装)
sudo apt-get install php7.2-gd sudo apt-get install php7.2-soap sudo apt-get install php7.2-gmp sudo apt-get install php7.2-odbc sudo apt-get install php7.2-pspell sudo apt-get install php7.2-bcmath sudo apt-get install php7.2-enchant sudo apt-get install php7.2-imap sudo apt-get install php7.2-ldap sudo apt-get install php7.2-opcache sudo apt-get install php7.2-readline sudo apt-get install php7.2-sqlite3 sudo apt-get install php7.2-xmlrpc sudo apt-get install php7.2-bz2 sudo apt-get install php7.2-interbase sudo apt-get install php7.2-pgsql sudo apt-get install php7.2-recode sudo apt-get install php7.2-sybase sudo apt-get install php7.2-xsl sudo apt-get install php7.2-cgi sudo apt-get install php7.2-dba sudo apt-get install php7.2-phpdbg sudo apt-get install php7.2-snmp sudo apt-get install php7.2-tidy sudo apt-get install php7.2-zip
卸载:
一、删除php的相关包及配置
sudo apt-get autoremove php7*
二、删除关联
sudo find /etc -name "*php*" |xargs rm -rf
三、清除dept列表
sudo apt purge `dpkg -l | grep php| awk '{print $2}' |tr "\n" " "`
四、检查是否卸载干净(无返回就是卸载完成)
dpkg -l | grep php7.0
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