PHP - INSTALL PHP MYSQL

remove xampp
sudo /opt/lampp/uninstall


remove mysql
sudo -i
service mysql stop
killall -KILL mysql mysqld_safe mysqld
apt-get --yes purge mysql-server mysql-client
apt-get --yes autoremove --purge
apt-get autoclean
deluser --remove-home mysql
delgroup mysql
rm -rf /etc/apparmor.d/abstractions/mysql /etc/apparmor.d/cache/usr.sbin.mysqld /etc/mysql /var/lib/mysql /var/log/mysql* /var/log/upstart/mysql.log* /var/run/mysqld
updatedb
exit







sudo apt-get install mysql-server
systemctl start mysql
systemctl enable mysql

/usr/bin/mysql -u root -p  MYSQL SHELL
UPDATE mysql.user SET Password = PASSWORD('password') WHERE User = 'root';    SET ROOT PASS
FLUSH PRIVILEGES;   To make the change take effect,


sudo apt-get update && apt-get upgrade
sudo apt-get install python-software-properties
sudo add-apt-repository ppa:ondrej/php
sudo apt-get update
sudo apt-get install php7.2
sudo apt-get install php-pear php7.2-curl php7.2-dev php7.2-gd php7.2-mbstring php7.2-zip php7.2-mysql php7.2-xml



https://getcomposer.org/installer
php installer
php composer.phar -V
sudo mv composer.phar /usr/local/bin/composer


sudo apt-get install composer
composer require phpmailer/phpmailer


 use PHPMailer\PHPMailer\PHPMailer;
	use PHPMailer\PHPMailer\Exception;
	require_once 'vendor/autoload.php';
	$mail = new PHPMailer(true);