$rtl = ($_SESSION['language']->dir == 'rtl');
$this->code = strtolower($_SESSION['language']->encoding);
$this->filename = $filename.".xls";
- $this->unique_name = uniqid('').".xls";
+ $this->unique_name = random_id().".xls";
$this->path = company_path(). '/pdf_files';
$this->Spreadsheet_Excel_Writer_Workbook($this->path."/".$this->unique_name);
if ($this->code != "iso-8859-1")