Create a database

If you want to create a mysql database by using php then the command will be
mysql_query(CREATE DATABASE database_name);

Then the php script will be,
<?php $con = mysql_connect("localhost","root","123456"); if (!$con) { die('Could not connect: ' . mysql_error()); } if (mysql_query("CREATE DATABASE my_db",$con)) { echo "Database created successfully"; } else { echo "Error creating database: " . mysql_error(); } mysql_close($con); ?>