Insert Code
$tid = $_POST['tid'];
$aas = $_POST['aas'];
$aa = $_POST['aa'];
$sdf = $_POST['sdf'];
$helo = $_POST['helo'];
$stat = $_POST['stat'];
$address = $_POST['address'];
$email = $_POST['email'];
$name = $_POST['name'];


// please remove last ' , (coma)' from fileds

mysqli_query($conn,"INSERT INTO `test` ( `tid`,`aas`,`aa`,`sdf`,`helo`,`stat`,`address`,`email`,`name`, ) VALUES ('$tid','$aas','$aa','$sdf','$helo','$stat','$address','$email','$name',)");
Select Single
$getdata = mysqli_query($conn,"SELECT * FROM test ");
$row = mysqli_fetch_array($getdata);
$tid = $row['tid'];
$aas = $row['aas'];
$aa = $row['aa'];
$sdf = $row['sdf'];
$helo = $row['helo'];
$stat = $row['stat'];
$address = $row['address'];
$email = $row['email'];
$name = $row['name'];
Select While
$getdata = mysqli_query($conn,"SELECT * FROM test ");
while($row = mysqli_fetch_array($getdata)) {
$tid = $row['tid'];
$aas = $row['aas'];
$aa = $row['aa'];
$sdf = $row['sdf'];
$helo = $row['helo'];
$stat = $row['stat'];
$address = $row['address'];
$email = $row['email'];
$name = $row['name'];
}
Delete Code
$getid = $_GET['id'];
mysqli_query($conn,"DELETE FROM test WHERE tid ='$id' ");
Update Single Code
$tid = $_POST['tid'];
$aas = $_POST['aas'];
$aa = $_POST['aa'];
$sdf = $_POST['sdf'];
$helo = $_POST['helo'];
$stat = $_POST['stat'];
$address = $_POST['address'];
$email = $_POST['email'];
$name = $_POST['name'];

mysqli_query($conn,"UPDATE `test` SET `tid` = '$tid' WHERE `test`.`tid` = 1")
mysqli_query($conn,"UPDATE `test` SET `aas` = '$aas' WHERE `test`.`tid` = 1")
mysqli_query($conn,"UPDATE `test` SET `aa` = '$aa' WHERE `test`.`tid` = 1")
mysqli_query($conn,"UPDATE `test` SET `sdf` = '$sdf' WHERE `test`.`tid` = 1")
mysqli_query($conn,"UPDATE `test` SET `helo` = '$helo' WHERE `test`.`tid` = 1")
mysqli_query($conn,"UPDATE `test` SET `stat` = '$stat' WHERE `test`.`tid` = 1")
mysqli_query($conn,"UPDATE `test` SET `address` = '$address' WHERE `test`.`tid` = 1")
mysqli_query($conn,"UPDATE `test` SET `email` = '$email' WHERE `test`.`tid` = 1")
mysqli_query($conn,"UPDATE `test` SET `name` = '$name' WHERE `test`.`tid` = 1")