phpMyAdmin is a free software tool written in PHP intended to handle the administration of MySQL over the World Wide Web. phpMyAdmin supports a wide range of operations with MySQL. How to delete the entire datebase with PhpMyAdmin? Here is the instruction. But please remember to backup your important database in case delete the wrong datebase.
1. Log into the phpMyAdmin with your username and password.
2. Find the database you want to delete in the database selection box on the left.
3. Click the Drop button on the right. Then a confirmation will pop up to inform you that “You are about to DESTROY a complete database! Do you really want to DROP DATABASE XXXXX?”
4. Click “OK” to confirm. Then you will successfully delete the entire database.