Using a while loop in combination with either of these two functions, we can come up with a simple solution to process multiple results to an executed query. <?php $con = mysqli_connect("localhost","my_username","my_secret_password", "database_name"...
After this, we call a built-in function in PHP, die, which will stop further execution of the code if it cannot connect to the database, and lastly, append error information by
CREATE DATABASE [IF NOT EXISTS] database_name; mysql_create_db() is not supported by PHP 5. mysql_create_db() is deprecated. It is preferable to use mysql_query() to execute the statement above in PHP.
To query data from the MySQL database, follow the steps below
require_once( 'class.db.php' ); $database = new DB(); After the class has been included and initiated, you simply call the appropriate function and away you go!
You need your MySQL server address (if the database is on the same server as the web server it will most likely be localhost or 127.0.0.1), username, password and database name.
Example #2 Listing out articles ... and some passwords (any database server). <?php. $query = "SELECT id, name, inserted, size FROM products WHERE size = '$size'"; $result = odbc_exec($conn, $query)
Here's an example, which adds a record to the persons table by specifying values for the 'person_id', 'first_name', 'last_name' and 'email_address'
MySQL databases - read a record with PHP. To read records from a database, the technique is
Add record – Insert sql query List record - Select sql query Edit record - update sql query Delete record - delete sql query. There are four php files are used here to do this operations.