Ubuntu update php 7.4 to 8

Upgrade php 8 ubuntu 20.04

# php -v (default PHP version)

# From PHP 8.0 to PHP 7.4:
sudo a2dismod php8.0
sudo a2enmod php7.4
sudo update-alternatives --set php /usr/bin/php7.4
sudo service apache2 restart

# From PHP 7.4 to PHP 8.0:
sudo a2dismod php7.4
sudo a2enmod php8.0
sudo update-alternatives --set php /usr/bin/php8.0
sudo service apache2 restart

Source: stackoverflow.com

Ubuntu update php 7.4 to 8

sudo apt-get purge php7.*
# recommended 
sudo apt-get autoclean
sudo apt-get autoremove
sudo add-apt-repository ppa:ondrej/php
sudo apt-get update
# end recommended 
sudo apt-get install php8.0

Source: devanswers.co

Ubuntu upgrade php to 7.3

sudo apt-get install software-properties-common
sudo add-apt-repository ppa:ondrej/php
sudo apt-get update
sudo apt-get upgrade
sudo apt-get install -y php7.3

Similar codes

0 vote225 views5 answers
Laravel 8 app with more than one database
PHP Laravel
2 votes210 views5 answers
Laravel drop table migration
PHP Laravel
0 vote205 views1 answer
Add contact form 7 to page templat e
PHP
10 votes202 views2 answers
Laravel collection toArray
PHP
6 votes234 views2 answers
Generate application key laravel
PHP Laravel
8 votes203 views6 answers
Php set cookie
PHP
0 vote225 views1 answer
Laravel list all tbales
PHP Laravel
0 vote190 views1 answer
Function wp_maintenance_mode() { 763
PHP
1 vote200 views2 answers
Laravel update only changed fields
PHP
0 vote242 views1 answer
Détecter les utilisateurs mobiles
PHP