09:57:24 Create new PHPExcel object<br />09:57:24 Set document properties<br />09:57:24 Add some data<br />09:57:24 Rename worksheet<br />09:57:24 Set cell protection<br />09:57:24 Set sheet security<br />09:57:24 Write to Excel2007 format<br />09:57:24 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0092 seconds<br />09:57:24 Current memory usage: 6.25 MB<br />09:57:24 Peak memory usage: 6.25 MB<br />09:57:24 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/demoventas/mbinv/vendor/phpoffice/phpexcel/Examples<br />