// preparing and performing query
//
if($delete == true) {
$insertOrDelete = "Delete FROM {$tblAttachment} WHERE Attachment_idFile = '{$idFile}' AND Attachment_idTopic = '{$idArticle}' limit 1;";
} else {
$insertOrDelete = "CALL {$spAttachFile}('{$idArticle}', '{$idFile}');";
}
$query = <<< EOD
{$insertOrDelete}
CALL {$spGetAttachment}('{$idArticle}');
EOD;
$mysqli = $db->ConnectToDatabase();
$result = $db->performMultiQueryAndStore($query);
if($result[1]->num_rows > 0) {
$attachedFile = <<< EOD
<br />
<h4>Bifogade filer:</h4>
EOD;
while($row = $result[1]->fetch_object())
{
$name = $row->name;
$uniqueName = $row->uniqueName;
$path = $row->path;
$userId = $row->userId;
$file = $row->fileId;
$attachedFile .= <<< EOD
