19:32:23 Create new PHPExcel object<br />19:32:23 Set document properties<br />19:32:23 Add some data<br />19:32:23 Rename worksheet<br />19:32:23 Set document security<br />19:32:23 Set sheet security<br />19:32:23 Write to Excel5 format<br />19:32:23 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0210 seconds<br />19:32:23 Current memory usage: 6 MB<br />19:32:23 Peak memory usage: 6 MB<br />19:32:23 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />