01:25:10 Create new PHPExcel object<br />01:25:10 Set document properties<br />01:25:10 Add some data<br />01:25:10 Rename worksheet<br />01:25:10 Set document security<br />01:25:10 Set sheet security<br />01:25:10 Write to Excel5 format<br />01:25:10 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0223 seconds<br />01:25:10 Current memory usage: 6 MB<br />01:25:10 Peak memory usage: 6 MB<br />01:25:10 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />