00:59:50 Create new PHPExcel object<br />00:59:50 Set document properties<br />00:59:50 Add some data<br />00:59:50 Rename worksheet<br />00:59:50 Set document security<br />00:59:50 Set sheet security<br />00:59:50 Write to Excel2007 format<br />00:59:50 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0055 seconds<br />00:59:50 Current memory usage: 1.5 MB<br />00:59:50 Peak memory usage: 1.75 MB<br />00:59:50 Done writing file<br />File has been created in /home/smkw4131/public_html/e-jurnal/vendor/phpoffice/phpexcel/Examples<br />