![]() ![]() This is a very important function as it closes the connection to the database server. If the script cannot connect it will stop executing and will show the error message "Unable to select database". With the above PHP uses the MySQL connection and with it - selects the database stored in the variable $database (in our case it will select the database "your_database"). To select a database, you can use the following command:ġ$mysqli->select_db($database) or die( "Unable to select database") This should be a database to which your username has access to. With this line PHP connects to the MySQL database server at localhost with the provided username and password.After the connection is established you should select the database you wish to use. This can be done with the mysql_connect PHP function:ġ$mysqli = new mysqli("localhost", $username, $password, $database) This will create three variables in PHP that will store the different MySQL connection details.Next you should connect your PHP script to the database. You should replace your_username, your_password and your_database with the MySQL username, password and database that will be used by your script. If you need to change them later, this way you will be able to perform the change easily. Learn how to connect to a database via PHPĬonnecting to a database via PHP is an extremely important step because if your script cannot connect to its database, your queries to the database will fail.A good practice when using databases is to set the username, the password and the database name values at the beginning of the script code. To proceed, click the Delete MySQL Users button.Īs soon as you hit the option “Delete user” The user will automatically be removed and you will be presented with a page confirming the successful operation. To remove a MySQL user, you have to find it in the Current Users section of the tool and then click the Delete button next to the entry for it.Ī new page will appear asking you to confirm the removal of the user. To proceed, click the Delete Database button.Īs soon as you hit the “Delete Database” button The database will automatically be removed and you will be presented with a page confirming the successful operation. Then click the Delete button next to the entry for the database.Ī new page will appear asking you to confirm the removal of the database. To remove a MySQL Database, first find it in the Current Databases section. Removal of Database & database user, Both these actions can be performed with the MySQL Databases tool in your cPanel. That's it! Once the page loads you will see a confirmation message informing you of the successful completion of the operations. Choose the desired permissions and click the Next Step button. The user will be created for you and on the next page you are prompted to specify the desired permissions that the user has to the database. Here the username is always prefixed with the cPanel username, similar to the database. On the next page you should provide the desired MySQL username and the password for it. Note that the database will always start with username_ prefix, where username is your cPanel user. ![]() On the page that opens provide the desired MySQL database. To access the tool, access your cPanel and click on the tool icon. How to create a MySQL user and database using the MySQL Database Wizard?īy using the MySQL Database Wizard tool you can easily create a MySQL user and a database and then assign the user to the database.Good examples for PHP & MySQL-based scripts are WordPress, Joomla, Magento and Drupal. It is most noted for its quick processing, proven reliability, ease and flexibility of use. MySQL is an essential part of almost every open source PHP application. SQL is the most popular language for adding, accessing and managing content in a database. What is MySQL? MySQL is a freely available open source Relational Database Management System (RDBMS) that uses Structured Query Language (SQL). How to restore your MySQL database from a backup?.How to create a MySQL user and database using the MySQL Database Wizard?.This tutorial covers the following topics: ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |