/**
* @param null $id
* @param null $username
* @return bool|int Returns false on failure or the number of rows affected
*/
public function remove($id = null, $username = null)
{
if ($id === null && $username === null) {
//Do not delete the whole thing ever.
return 0;
}
$sql = 'DELETE FROM auth';
$placeholders = [];
if ($id !== null) {
if (empty($placeholders)) {
$sql .= ' WHERE';
}
$sql .= ' id = :id';
$placeholders[':id'] = $id;
}
if ($username !== null) {
if (empty($placeholders)) {
$sql .= ' WHERE';
} else {
$sql .= ' AND';
}
$sql .= ' username = :username';
$placeholders[':username'] = $username;
}
return parent::delete($sql, $placeholders);
}
