14:55:32 Create new PHPExcel object<br />14:55:32 Set document properties<br />14:55:32 Add some data<br />14:55:32 Rename worksheet<br />14:55:32 Set document security<br />14:55:32 Set sheet security<br />14:55:32 Write to Excel2007 format<br />14:55:32 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0170 seconds<br />14:55:32 Current memory usage: 3.75 MB<br />14:55:32 Peak memory usage: 3.75 MB<br />14:55:32 Done writing file<br />File has been created in D:\whospost\dvT\vendor\phpoffice\phpexcel\Examples<br />