00:49:04 Create new PHPExcel object<br />00:49:04 Set document properties<br />00:49:04 Add some data<br />00:49:05 Rename worksheet<br />00:49:05 Set cell protection<br />00:49:05 Set sheet security<br />00:49:05 Write to Excel2007 format<br />00:49:05 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0223 seconds<br />00:49:05 Current memory usage: 3.75 MB<br />00:49:05 Peak memory usage: 3.75 MB<br />00:49:05 Done writing file<br />File has been created in D:\whospost\dvBackup20200407\vendor\phpoffice\phpexcel\Examples<br />