01:34:53 Create new PHPExcel object<br />01:34:53 Set document properties<br />01:34:53 Add some data<br />01:34:53 Rename worksheet<br />01:34:53 Set document security<br />01:34:53 Set sheet security<br />01:34:53 Write to Excel5 format<br />01:34:53 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0057 seconds<br />01:34:53 Current memory usage: 1.25 MB<br />01:34:53 Peak memory usage: 1.25 MB<br />01:34:53 Done writing file<br />File has been created in /home/factovizjh/opinion-way.pl/vendor/phpoffice/phpexcel/Examples<br />