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

1 vote119 views1 answer
Symfony call another controller
PHP
0 vote153 views1 answer
Disable sidebar widget wordpress 5.8
PHP Wordpress
2 votes133 views1 answer
Two digits after decimal point in php
PHP
0 vote116 views1 answer
Laravel migrate patth
PHP Laravel
0 vote151 views1 answer
Return json in middleware laravel
PHP Laravel
0 vote157 views1 answer
Js unserialize
PHP
0 vote123 views1 answer
How use variable in string in laravel
PHP
0 vote163 views1 answer
Eager load relationships by default in the model laravel
PHP Laravel
2 votes157 views2 answers
Laravel custom model primary Key
PHP Laravel
1 vote131 views1 answer
/laravel-2020-07-27.log" could not be opened
PHP