$ sudo apt install php8.3

$ sudo apt install php8.3-common php8.3-mysql php8.3-xml php8.3-xmlrpc php8.3-curl php8.3-gd php8.3-imagick php8.3-cli php8.3-fpm php8.3-dev php8.3-imap php8.3-mbstring php8.3-opcache php8.3-soap php8.3-zip php8.3-redis php8.3-intl php8.3-sqlite3

• Atualizar os pacotes do sistema:

$ sudo apt update
$ sudo apt upgrade

• Instalar o repositório com os pacotes

$ sudo apt install software-properties-common
$ sudo add-apt-repository ppa:ondrej/php
$ sudo apt update

• Fazer a instalação básica do PHP

$ sudo apt install php8.2

• Instalar os pacotes adicionais:

$ sudo apt install php8.2-common php8.2-mysql php8.2-xml php8.2-xmlrpc php8.2-curl php8.2-gd php8.2-imagick php8.2-cli php8.2-fpm php8.2-dev php8.2-imap php8.2-mbstring php8.2-opcache php8.2-soap php8.2-zip php8.2-redis php8.2-intl

• Para as extensões utilizar o comando:

$ sudo apt install php8.2-extension_name

• Para selecionar a versão a ser utilizada em linha de comando executar o seguinte comando:

$ sudo update-alternatives --config php

There are 3 choices for the alternative php (providing /usr/bin/php).

  Selection    Path             Priority   Status
------------------------------------------------------------
* 0            /usr/bin/php8.2   82        auto mode
  1            /usr/bin/php8.1   81        manual mode
  2            /usr/bin/php7.4   74        manual mode
  2            /usr/bin/php8.0   80        manual mode
  4            /usr/bin/php8.2   82        manual mode

Press <enter> to keep the current choice[*], or type selection number:

$ sudo apt install php7.4
$ sudo 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-fpm php7.4-dev php7.4-imap php7.4-mbstring php7.4-opcache php7.4-soap php7.4-zip php7.4-redis php7.4-intl