18:52:18 Create new PHPExcel object<br />18:52:18 Set document properties<br />18:52:18 Add some data<br />18:52:18 Rename worksheet<br />18:52:18 Set document security<br />18:52:18 Set sheet security<br />18:52:18 Write to Excel5 format<br />18:52:18 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0279 seconds<br />18:52:18 Current memory usage: 4 MB<br />18:52:18 Peak memory usage: 4 MB<br />18:52:18 Done writing file<br />File has been created in D:\whospost\dv\vendor\phpoffice\phpexcel\Examples<br />