18:55:36 Create new PHPExcel object<br />18:55:36 Set document properties<br />18:55:36 Add some data<br />18:55:36 Rename worksheet<br />18:55:36 Set document security<br />18:55:36 Set sheet security<br />18:55:36 Write to Excel2007 format<br />18:55:36 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0381 seconds<br />18:55:36 Current memory usage: 3.5 MB<br />18:55:36 Peak memory usage: 3.5 MB<br />18:55:36 Done writing file<br />File has been created in /home/factovizjh/presicote/vendor/phpoffice/phpexcel/Examples<br />