Step 1: Uninstall MySQL
# yum remove mysql*
Step 2: Uninstall Apache
# yum remove httpd*
Step 3: Uninstall PHP
# yum remove php*
hoặc
Step 1: Uninstall MySQL
# yum erase mysql*
Step 2: Uninstall Apache
# yum erase httpd*
Step 3: Uninstall PHP
# yum erase php*
