13:18:00 Create new PHPExcel object<br />13:18:00 Set document properties<br />13:18:00 Add some data<br />13:18:00 Rename worksheet<br />13:18:00 Set cell protection<br />13:18:00 Set sheet security<br />13:18:00 Write to Excel2007 format<br />13:18:01 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0152 seconds<br />13:18:01 Current memory usage: 4 MB<br />13:18:01 Peak memory usage: 4 MB<br />13:18:01 Done writing file<br />File has been created in /home/shopin86/public_html/vendor/phpoffice/phpexcel/Examples<br />