m7.php

<?php
//MySQL Delete data
$host     = 'localhost';
$user     = 'root';
$password = 'root';

$db_name = 'basicDB_2';
//students_2

$mysql_conn = mysqli_connect( $host, $user, $password, $db_name );

if ( !$mysql_conn ) {
    die( "Connection Failed" . mysqli_connect_error() );
}

$sql = "DELETE FROM students_2 WHERE id=11";

    if(mysqli_query($mysql_conn, $sql)){
        echo "Record Deleted Successfully";
    }else{
        echo "Error deleting failed" . mysqli_error($mysql_conn);
    }




mysqli_close( $mysql_conn );