20:42:29 Create new PHPExcel object<br />20:42:29 Set document properties<br />20:42:29 Add some data<br />20:42:29 Rename worksheet<br />20:42:29 Set document security<br />20:42:29 Set sheet security<br />20:42:29 Write to Excel2007 format<br />20:42:29 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0236 seconds<br />20:42:29 Current memory usage: 3 MB<br />20:42:29 Peak memory usage: 3 MB<br />20:42:29 Done writing file<br />File has been created in D:\www\rict\protect\vendor\phpoffice\phpexcel\Examples<br />