11:48:57 Create new PHPExcel object<br />11:48:57 Set document properties<br />11:48:57 Add some data<br />11:48:57 Rename worksheet<br />11:48:57 Set cell protection<br />11:48:57 Set sheet security<br />11:48:57 Write to Excel2007 format<br />11:48:57 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0130 seconds<br />11:48:57 Current memory usage: 3.5 MB<br />11:48:57 Peak memory usage: 3.5 MB<br />11:48:57 Done writing file<br />File has been created in /var/www/provuna.com/banq/api/vendor/phpoffice/phpexcel/Examples<br />