09:43:03 Create new PHPExcel object<br />09:43:03 Set document properties<br />09:43:03 Add some data<br />09:43:03 Rename worksheet<br />09:43:03 Set document security<br />09:43:03 Set sheet security<br />09:43:03 Write to Excel2007 format<br />09:43:03 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0114 seconds<br />09:43:03 Current memory usage: 6.25 MB<br />09:43:03 Peak memory usage: 6.25 MB<br />09:43:03 Done writing file<br />File has been created in /var/www/html/lapurauva/mbinv/vendor/phpoffice/phpexcel/Examples<br />