20:33:36 Create new PHPExcel object<br />20:33:36 Set document properties<br />20:33:36 Add some data<br />20:33:36 Rename worksheet<br />20:33:36 Set document security<br />20:33:36 Set sheet security<br />20:33:36 Write to Excel2007 format<br />20:33:36 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0149 seconds<br />20:33:36 Current memory usage: 3.75 MB<br />20:33:36 Peak memory usage: 3.75 MB<br />20:33:36 Done writing file<br />File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples<br />