23:41:21 Create new PHPExcel object<br />23:41:22 Set document properties<br />23:41:22 Add some data<br />23:41:22 Rename worksheet<br />23:41:22 Set document security<br />23:41:22 Set sheet security<br />23:41:22 Write to Excel5 format<br />23:41:22 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0327 seconds<br />23:41:22 Current memory usage: 4 MB<br />23:41:22 Peak memory usage: 4 MB<br />23:41:22 Done writing file<br />File has been created in D:\whospost\dvBackup20200407\vendor\phpoffice\phpexcel\Examples<br />