13:00:22 Create new PHPExcel object<br />13:00:22 Set document properties<br />13:00:22 Add some data<br />13:00:22 Rename worksheet<br />13:00:22 Set document security<br />13:00:22 Set sheet security<br />13:00:22 Write to Excel2007 format<br />13:00:22 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0027 seconds<br />13:00:22 Current memory usage: 1.5 MB<br />13:00:22 Peak memory usage: 1.5 MB<br />13:00:22 Done writing file<br />File has been created in /var/www/tali/vendor/phpoffice/phpexcel/Examples<br />