DWQA QuestionsHow to upgrade php7.0 to php7.1 in ubuntu ?
kundan roy asked 4 years ago

Here are solutions:

Step1: Add Ondrejs PPA Repo

sudo add-apt-repository ppa:ondrej/php

Step2: sudo apt-get update
Step3: Install PHP 7.1
Lets stop our server first, then install PHP 7.1.

sudo service apache2 stop
sudo apt-get install php7.1 php7.1-common

Step4: We’ll also install some extra packages for our PHP installation – these are needed for Laravel and Composer!

sudo apt-get install php7.1-curl php7.1-xml php7.1-zip php7.1-gd php7.1-mysql php7.1-mbstring

Step5: remove php7.0

sudo apt-get purge php7.0 php7.0-common
sudo shutdown -r now

Step6: sudo a2enmod php7.1
Step7: sudo service apache2 restart
Now your php upgraded successfully you check using command php -v