21:01:15 Create new PHPExcel object<br />21:01:15 Set document properties<br />21:01:15 Add some data<br />21:01:15 Rename worksheet<br />21:01:15 Set cell protection<br />21:01:15 Set sheet security<br />21:01:15 Write to Excel2007 format<br />21:01:15 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0084 seconds<br />21:01:15 Current memory usage: 6.25 MB<br />21:01:15 Peak memory usage: 6.25 MB<br />21:01:15 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/kaya/mbinv/vendor/phpoffice/phpexcel/Examples<br />