01:10:42 Create new PHPExcel object<br />01:10:42 Set document properties<br />01:10:42 Add some data<br />01:10:42 Rename worksheet<br />01:10:42 Set cell protection<br />01:10:42 Set sheet security<br />01:10:42 Write to Excel2007 format<br />01:10:42 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0530 seconds<br />01:10:42 Current memory usage: 3.75 MB<br />01:10:42 Peak memory usage: 3.75 MB<br />01:10:42 Done writing file<br />File has been created in D:\xampp\htdocs\html5games\vendor\phpoffice\phpexcel\Examples<br />