// 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