12:37:21 Create new PHPExcel object<br />12:37:21 Set document properties<br />12:37:21 Add some data<br />12:37:21 Rename worksheet<br />12:37:21 Set cell protection<br />12:37:21 Set sheet security<br />12:37:21 Write to Excel2007 format<br />12:37:21 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0079 seconds<br />12:37:21 Current memory usage: 6.25 MB<br />12:37:21 Peak memory usage: 6.25 MB<br />12:37:21 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/entrelineas/mbinv/vendor/phpoffice/phpexcel/Examples<br />