23:15:01 Create new PHPExcel object<br />23:15:01 Set document properties<br />23:15:01 Add some data<br />23:15:01 Rename worksheet<br />23:15:01 Set document security<br />23:15:01 Set sheet security<br />23:15:01 Write to Excel2007 format<br />23:15:01 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0228 seconds<br />23:15:01 Current memory usage: 6 MB<br />23:15:01 Peak memory usage: 6 MB<br />23:15:01 Done writing file<br />File has been created in /home/royatumj/public_html/royaldairysoft/vendor/phpoffice/phpexcel/Examples<br />