Vestacp upgrade php7 under ubuntu/debian system

For vestacp installation tutorial, you can refer to "VPS Beginner Tutorial: One-click Installation of Vestacp in LNMP/LAMP/LANMP Environment". The main topic here is to upgrade the PHP version to 7, and the system is Ubuntu/Debian.

First, let’s check the PHP version in your currently installed vestacp:

Enter in SS client: php -v

You will generally see: PHP 5.6.xx and Zend Engine v2.6.xx

Second, delete PHP

Input: apt-get -y purge php5

Third, install some components:

Input: apt-get install python-software-properties

Fourth: Continue to install components

add-apt-reposi"unspeakable"y ppa:ondrej/php-7.0

apt-get update

Fifth: Install php7

apt-get install -y php7.0

Sixth: Check the current php version

php -v

Generally speaking: PHP 7.0.x, Zend Engine v3.0.x

Seventh: Let’s install some PHP components for ease of use

apt-cache search php7-*

Now you can choose something you need, such as:

apt-get install php7.0-common libapache2-mod-php7.0 php7.0-cgi php7.0-cli php7.0-phpdbg php7.0-fpm libphp7.0-embed php7.0-dev php7 .0-dbg php7.0-curl php7.0-gd php7.0-imap php7.0-interbase php7.0-intl php7.0-ldap php7.0-mcrypt php7.0-readline php7.0-odbc php7 .0-pgsql php7.0-pspell php7.0-recode php7.0-tidy php7.0-xmlrpc php7.0 php7.0-json php-all-dev php7.0-sybase php7.0-modules-source php7 .0-sqlite3 php7.0-mysql php7.0-opcache php7.0-bz2

Eighth, start php-fpm

service php7.0-fpm start

Ninth: Delete the old version of symblink and create a new one

rm /usr/bin/php

ln -s /usr/bin/php7.0 /usr/bin/php

Tenth: Restart apache

service apache2 restart

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