這篇文章為大家帶來了關於php8.2的相關知識，其中主要介紹了教大家怎麼快速安裝php8.2套件？到底有多快呢？大概可能20分鐘左右...下面一起來看一下，希望對大家有幫助。
快速安裝php8.2套件（ubuntu 20.04 focal）
到底有多快？我這邊嘗試的結果是總共大約 20 分鐘左右（不含作業系統）。
另外，同樣是我的電腦，同樣阿里雲鏡像庫，裝centos 系統各類軟體含php 就很快，但裝這個ubuntu 就比較慢，原因不太清楚（可能的一個原因是因為ubuntu 用的人太多，阿里限制了來源的下載速率來稍微省點錢。）。
本文各軟體版本
ubuntu 20.04
php 8.2.1
nginx 1.22.1
mysql 8.0.31
redis 7.0.7
git 2.24.4
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首先，安裝阿利的倉庫
首先必须 apt update
安装 vim
vim /etc/apt/sources.list
内容如下，就是搞阿里云镜像。但是http的，被我改的。不搞无法更新。
deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
然后
apt update
apt install -y --reinstall ca-certificates
现在，再把阿里云镜像库中的 http 改成标准的 https，
vim /etc/apt/sources.list
deb https://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb https://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb https://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
# deb https://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
# deb-src https://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb https://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
然后。再次
apt update
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已安裝php 8
apt install -y gnupg gosu curl ca-certificates zip unzip git supervisor sqlite3 libcap2-bin libpng-dev python2 dnsutils systemd gnupg2 lsb-release ubuntu-keyring
上面的命令需要选择多个选项。选亚洲 asia。选上海 shanghai
curl -sS 'https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x14aa40ec0831756756d7f66c4f4ea0aae5267a6c' | gpg --dearmor | tee /usr/share/keyrings/ppa_ondrej_php.gpg > /dev/null
echo "deb [signed-by=/usr/share/keyrings/ppa_ondrej_php.gpg] https://ppa.launchpadcontent.net/ondrej/php/ubuntu focal main" > /etc/apt/sources.list.d/ppa_ondrej_php.list
apt-get update
apt-get install -y php8.2-cli php8.2-dev php8.2-pgsql php8.2-sqlite3 php8.2-gd php8.2-curl php8.2-imap php8.2-mysql php8.2-mbstring php8.2-xml php8.2-zip php8.2-bcmath php8.2-soap php8.2-intl php8.2-readline php8.2-ldap php8.2-msgpack php8.2-igbinary php8.2-redis php8.2-swoole php8.2-memcached php8.2-pcov php8.2-fpm php8.2-gmp php8.2-imagick php8.2-mcrypt php8.2-uuid php8.2-yaml
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執行上面這些指令，大約15 分鐘左右，主要耗時就是這裡。
安裝阿里的composer 映像來源
curl -o /usr/local/bin/composer https://mirrors.aliyun.com/composer/composer.phar
chmod +x /usr/local/bin/composer
composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/
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使用root 身分執行composer 指令，會提示輸入yes ，挺麻煩，則
vim /etc/environment
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文字
export COMPOSER_ALLOW_SUPERUSER=1
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然後
source /etc/environment
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安裝nginx 並整合php-fpm 服務
curl https://nginx.org/keys/nginx_signing.key | gpg --dearmor | tee /usr/share/keyrings/nginx-archive-keyring.gpg >/dev/null
gpg --dry-run --quiet --no-keyring --import --import-options import-show /usr/share/keyrings/nginx-archive-keyring.gpg
echo "deb [signed-by=/usr/share/keyrings/nginx-archive-keyring.gpg] http://nginx.org/packages/ubuntu `lsb_release -cs` nginx" | tee /etc/apt/sources.list.d/nginx.list
apt update
apt install nginx
改php-fpm 配置。
sed -i 's/listen\ =\ \/run\/php\/php8.2-fpm.sock/listen\ =\ 127.0.0.1:9000/g' /etc/php/8.2/fpm/pool.d/www.conf
修改 /etc/nginx/nginx.conf
第一行
user www-data;
然后，
rm -f /etc/nginx/conf.d/default.conf
vi /etc/nginx/conf.d/default.conf
/etc/nginx/conf.d/default.conf 文件内容如下
server {
listen 80;
server_name localhost;
charset utf-8 ;
access_log /var/log/nginx/host.access.log main;
root /usr/share/nginx/html;
index index.php index.html index.htm;
error_page 404 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
location / {
try_files $uri $uri/ /index.php?$query_string;
}
location ~ \.php$ {
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;
include fastcgi_params;
}
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新增一個php 檔案如下：
vi /usr/share/nginx/html/1.php
<?php
phpinfo();
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啟動php -fpm 和nginx 並驗證安裝正確
/etc/init.d/nginx start
/etc/init.d/php8.2-fpm start
curl localhost/1.php
# 如果能看到很多的大量输出，说明php和nginx正确安装了。
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安裝mysql 8
apt install mysql-server-8.0 mysql-client-8.0
# 查看初始密码：
grep 'temporary password' /var/log/mysqld.log
# 用查看到的密码进入mysql 的 shell
mysql -uroot -p
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下面，整套設定新使用者流程，先改初始，再加新使用者並授權，再刪除老用戶。
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'tb4Wn3BthR.';
flush privileges;
create user 'root'@'%' identified by 'root1234';
ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY 'root1234';
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%';
drop user root@localhost;
flush privileges;
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退出 shell，重新進入。
現在就可以直接進入shell
mysql -uroot -proot1234
# 这句话查看用户的加密方式。
select user, host, plugin from mysql.user\G;
# plugin: caching_sha2_password 表示老的MySQL客户端无法连接！
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安裝redis 6 以及其他常用函式庫
說明，安裝redis 7 需要下二進位套件編譯，堅決不編譯，所以沒搞。
curl -fsSL https://packages.redis.io/gpg | gpg --dearmor -o /usr/share/keyrings/redis-archive-keyring.gpg
echo "deb [signed-by=/usr/share/keyrings/redis-archive-keyring.gpg] https://packages.redis.io/deb $(lsb_release -cs) main" | tee /etc/apt/sources.list.d/redis.list
apt-get update
apt-get install redis-stack-server
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注意和上面版本不同，如想安裝redis5
#如想redis5，啥來源都不需要，直接
apt install redis-server
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#總結
感謝阿里雲鏡像庫，但是速度不會太快。
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