09:42:24 Create new PHPExcel object<br />09:42:24 Set document properties<br />09:42:24 Add some data<br />09:42:24 Rename worksheet<br />09:42:24 Set document security<br />09:42:24 Set sheet security<br />09:42:24 Write to Excel2007 format<br />09:42:24 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0031 seconds<br />09:42:24 Current memory usage: 1.75 MB<br />09:42:24 Peak memory usage: 1.75 MB<br />09:42:24 Done writing file<br />File has been created in /var/www/html/lapurauva/mbinv/vendor/phpoffice/phpexcel/Examples<br />