Delete Record From a MySQL Database using PHP

Table Name tbl_student_record

ID Name Class Subject
1 Mohan 2nd Math
2 Pooja 2nd Art
3 Suraj Kumar 3nd Scince

Object-Oriented

<?php
$servername = "localhost";
$username = "username"; // when you work in your computer then use username name "root"
$password = "password"; // when you work in your computer then use password Empty
$dbname = "yourdatabase";//Type Your Database Name Here

// In this line Create connection
$conn = new mysqli($servername, $username, $password, $dbname);
// In this line  Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}
// In this line delete a record and  WHERE clause specifies which record you want to be delete.
$sql = "DELETE FROM tbl_student_record WHERE id=2";

if ($conn->query($sql) === TRUE) {
    echo "Record has been deleted successfully";
} else {
    echo "Record has not been deleted successfully " . $conn->error;
}
$conn->close();
?> 

Procedural

<?php
$servername = "localhost";
$username = "username"; // when you work in your computer then use username name "root"
$password = "password"; // when you work in your computer then use password Empty
$dbname = "yourdatabase";//Type Your Database Name Here

// In this line Create connection
$conn = mysqli_connect($servername, $username, $password, $dbname);
// In this line  Check connection
if (!$conn) {
    die("Connection failed: " . mysqli_connect_error());
}
// In this line delete a record and  WHERE clause specifies which record you want to be delete.
$sql = "DELETE FROM tbl_student_record WHERE id=2";

if (mysqli_query($conn, $sql) or die(mysqli_error($conn)) ) {
    echo "Record has been deleted successfully";
} else {
     echo "Record has not been deleted successfully ";
}
mysqli_close($conn);
?> 

Output

 

ID Name Class Subject
1 Mohan 2nd Math
3 Suraj Kumar 3nd Scince