04:51:24 Create new PHPExcel object<br />04:51:24 Set document properties<br />04:51:24 Add some data<br />04:51:24 Rename worksheet<br />04:51:24 Set document security<br />04:51:24 Set sheet security<br />04:51:24 Write to Excel2007 format<br />04:51:24 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0228 seconds<br />04:51:24 Current memory usage: 6 MB<br />04:51:24 Peak memory usage: 6 MB<br />04:51:24 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />