View source for PHP: downgrade PHP7 ke PHP5

==Install==

 sudo add-apt-repository ppa:ondrej/php
 sudo apt-get update
 sudo apt-get install php7.0 php5.6 php5.6-mysql php-gettext php5.6-mbstring php-mbstring php7.0-mbstring php-xdebug libapache2-mod-php5.6 libapache2-mod-php7.0


==Switch==

From php5.6 to php7.0 :

Apache:

 sudo a2dismod php5.6 ; sudo a2enmod php7.0 ; sudo service apache2 restart

CLI:

 update-alternatives --set php /usr/bin/php7.0

From php7.0 to php5.6 :

Apache:

 sudo a2dismod php7.0 ; sudo a2enmod php5.6 ; sudo service apache2 restart

CLI:

 sudo update-alternatives --set php /usr/bin/php5.6