LAMP (Linux, Apache, MySQL, PHP)

Tutorial:
https://www.digitalocean.com/community/tutorials/how-to-install-linux-apache-mysql-php-lamp-stack-on-centos-6

problems fixed:

To install mysql via yum
https://blog.marceloaltmann.com/en-installing-latest-version-of-mysql-via-yum-pt-instalar-a-versao-mais-recente-do-mysql-via-yum/

although it is better to install mariadb for rhel