mysql delete script

 <?php

$link = mysqli_connect("localhost", "root", "", "dialer");

/* check connection */

if (mysqli_connect_errno()) {

    printf("Connect failed: %s\n", mysqli_connect_error());

    exit();

}

$query = " delete from dnc where phone='$_GET[name]'";

if ($result = mysqli_query($link, $query)) {

 header("Location:./dnc.php");

    /* free result set */

    mysqli_free_result($result);

}

else {

 printf("Error: %s\n", mysqli_error($link));

}

/* close connection */

mysqli_close($link);

?>