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

0 vote207 views2 answers
Identity syntax in sql
SQL
0 vote189 views2 answers
Sql regex vowel
SQL
0 vote210 views1 answer
Query for backup a database at another location in file system
SQL
0 vote191 views1 answer
Ora 00001 error catch plsql
SQL
1 vote186 views4 answers
Fatal database postgres does not exist
SQL
1 vote183 views1 answer
SQL server query column yes or no
SQL
0 vote198 views1 answer
Mysql add text to existing field
SQL
0 vote184 views1 answer
Install mysql 8 linux
SQL
0 vote192 views1 answer
Sql server split string and insert into table select
SQL
0 vote153 views1 answer
Hangfire clean script
SQL