02:10:11 Create new PHPExcel object<br />02:10:11 Set document properties<br />02:10:11 Add some data<br />02:10:11 Rename worksheet<br />02:10:11 Set cell protection<br />02:10:11 Set sheet security<br />02:10:11 Write to Excel2007 format<br />02:10:11 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0118 seconds<br />02:10:11 Current memory usage: 4 MB<br />02:10:11 Peak memory usage: 4 MB<br />02:10:11 Done writing file<br />File has been created in /home/icitaqp/public_html/vendor/phpoffice/phpexcel/Examples<br />