install php 8 ubuntu

1# Ubuntu 20.04
2# List existing PHP packages
3dpkg -l | grep php | tee packages.txt
4
5#Add ondrej/php PPA
6sudo add-apt-repository ppa:ondrej/php # Press enter when prompted.
7sudo apt-get update
8
9#Install PHP 8.0 with CLI
10sudo apt install php8.0-common php8.0-cli
11
12#Additional extensions
13sudo apt install php8.0- { bz2,curl,intl,mysql,readline,xml }

1sudo apt update
2sudo apt install php7.4
3sudo apt install php7.4-common php7.4-mysql php7.4-xml php7.4-xmlrpc php7.4-curl php7.4-gd php7.4-imagick php7.4-cli php7.4-dev php7.4-imap php7.4-mbstring php7.4-opcache php7.4-soap php7.4-zip php7.4-intl -y

1sudo apt install php8.0-cli php8.0-common php8.0-imap php8.0-redis php8.0-snmp php8.0-xml

1 sudo apt install php8.0

1sudo apt update
2sudo apt install php php-cli php-fpm php-json php-pdo php-mysql php-zip php-gd  php-mbstring php-curl php-xml php-pear php-bcmath
3

1sudo apt update
2sudo apt install lsb-release ca-certificates apt-transport-https software-properties-common -y
3sudo add-apt-repository ppa:ondrej/php