13:44:52 Create new PHPExcel object<br />13:44:52 Set document properties<br />13:44:52 Add some data<br />13:44:52 Rename worksheet<br />13:44:52 Set cell protection<br />13:44:52 Set sheet security<br />13:44:52 Write to Excel2007 format<br />13:44:52 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0921 seconds<br />13:44:52 Current memory usage: 3.75 MB<br />13:44:52 Peak memory usage: 3.75 MB<br />13:44:52 Done writing file<br />File has been created in C:\xampp\htdocs\vms\vendor\phpoffice\phpexcel\Examples<br />