01:15:18 Create new PHPExcel object<br />01:15:18 Set document properties<br />01:15:18 Add some data<br />01:15:18 Rename worksheet<br />01:15:18 Set document security<br />01:15:18 Set sheet security<br />01:15:18 Write to Excel2007 format<br />01:15:18 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0210 seconds<br />01:15:18 Current memory usage: 12 MB<br />01:15:18 Peak memory usage: 12 MB<br />01:15:18 Done writing file<br />File has been created in /home/vaybac5/jla.group/network/vendor/phpoffice/phpexcel/Examples<br />