安装PHP7

xiaoxiao2021-02-28  116

安装php7:

sudo add-apt-repository ppa:ondrej/php sudo apt-get update sudo apt-get install -y php7.0 sudo apt-get install php7.0 php7.0-dev php7.0-mysql php7.0-curl php7.0-cli php7.0-common php7.0-curl php7.0-fpm php7.0-gd php7.0-intl php7.0-json php7.0-memcached php7.0-mysqlnd php7.0-readline php7.0-zip

php升级到7:

sudo add-apt-repository ppa:ondrej/php

(如果提示:sudo: add-apt-repository: command not found 执行: sudo apt-get install software-properties-common)

更新所有程序:

sudo apt-get update

删除所有php扩展:

sudo apt-get purge php5-*

安装所有更新后的程序:

sudo apt-get upgrade

安装php7 (及删除了的拓展):

sudo apt-get install php7.0 php7.0-dev php7.0-mysql php7.0-curl php7.0-cli php7.0-common php7.0-curl php7.0-fpm php7.0-gd php7.0-intl php7.0-json php7.0-memcached php7.0-mysqlnd php7.0-readline php7.0-zip

配置 /etc/php/7.0/cli/php.ini中:

date.timezone = Asia/Shanghai

检验php:

验证拓展是否安装完全,命令行进入symfony项目目录下,执行:

php app/check.php (symfony2.8) php bin/symfony_requirements.php (symfony3及以上)

安装apcu, apcu-bc:

sudo apt-get install php-apcu php-apcu-bc

当上述命令无法安装时,需要手动下载安装包,自行安装:

// 下载安装包 wget http://mirrors.kernel.org/ubuntu/pool/universe/p/php-apcu/php-apcu_5.1.7+4.0.11-2_amd64.deb wget http://mirrors.kernel.org/ubuntu/pool/universe/p/php-apcu-bc/php-apcu-bc_1.0.3-2_amd64.deb // 安装软件 sudo dpkg -i php-apcu_5.1.7+4.0.11-2_amd64.deb sudo dpkg -i php-apcu-bc_1.0.3-2_amd64.deb

php配置apc:

打开 /etc/php/7.0/mods-available/apcu.ini 添加代码:

apc.enable_cli=On
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