04:36:53 Create new PHPExcel object<br />04:36:53 Set document properties<br />04:36:53 Add some data<br />04:36:53 Rename worksheet<br />04:36:53 Set document security<br />04:36:53 Set sheet security<br />04:36:53 Write to Excel2007 format<br />04:36:55 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 1.3966 seconds<br />04:36:55 Current memory usage: 2 MB<br />04:36:55 Peak memory usage: 2 MB<br />04:36:55 Done writing file<br />File has been created in C:\wamp64\www\sviaticos\vendor\phpoffice\phpexcel\Examples<br />