Sql database connectivity

<?php
$db_host = "localhost";
$db_user = "your database username";
$db_password = "your database password";
$db_name = "your database name";

$conn =  mysqli_connect($db_host, $db_user, $db_password, $db_name);
// mysql_connect($db_host, $db_user, $db_password) or die('error');
// mysql_select_db('db_name')  or die('db not found');
// echo 'connected';

if(!$conn->connect_error){
    die("connection failed ". mysqli_connect_error());          
}
    // echo"connected";
    if(mysqli_query($conn, $db_name)){
        echo "Database created";
    }else{
        echo "error creating database";
    }
    mysqli_close($conn);


?>

Similar codes

4 votes204 views2 answers
Sql select except null
SQL
0 vote147 views1 answer
Get db connection detail from sql developer profile
SQL
0 vote137 views1 answer
Product of a column in mysql
SQL
0 vote151 views1 answer
Dataframe lambda elif
SQL
0 vote157 views1 answer
Tablas bootstrap responsive sql server para datos vivos
SQL
0 vote144 views1 answer
Populate db from command line postgres
SQL
0 vote155 views1 answer
Count in sql and diff
SQL
-1 vote156 views1 answer
MYSQL stored procedure select from
SQL
1 vote136 views1 answer
How to get the date diff on once field in sql server
SQL
1 vote104 views2 answers
Get date from datetime postgresql
SQL