10:09:42 Create new PHPExcel object<br />10:09:42 Set document properties<br />10:09:42 Add some data<br />10:09:42 Rename worksheet<br />10:09:42 Set document security<br />10:09:42 Set sheet security<br />10:09:42 Write to Excel5 format<br />10:09:42 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0167 seconds<br />10:09:42 Current memory usage: 4 MB<br />10:09:42 Peak memory usage: 4 MB<br />10:09:42 Done writing file<br />File has been created in D:\whospost\dv\vendor\phpoffice\phpexcel\Examples<br />