<?php
$uid=$_GET['uid'];
// sql to delete a record
$sql = "DELETE FROM user WHERE uid='$uid' ";

if ($conn->query($sql) === TRUE) {
  echo "Record deleted successfully";
  echo"<meta http-equiv=\"refresh\" content=\"1;url=?page=show\">";
} else {
  echo "Error deleting record: " . $conn->error;
}

$conn->close();

?>
