20:12:58 Create new PHPExcel object<br />20:12:58 Set document properties<br />20:12:58 Add some data<br />20:12:58 Rename worksheet<br />20:12:58 Set cell protection<br />20:12:58 Set sheet security<br />20:12:58 Write to Excel2007 format<br />20:12:58 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0193 seconds<br />20:12:58 Current memory usage: 3.75 MB<br />20:12:58 Peak memory usage: 3.75 MB<br />20:12:58 Done writing file<br />File has been created in D:\whospost\dvReplaceBySit\vendor\phpoffice\phpexcel\Examples<br />