19:34:26 Create new PHPExcel object<br />19:34:26 Set document properties<br />19:34:26 Add some data<br />19:34:26 Rename worksheet<br />19:34:26 Set document security<br />19:34:26 Set sheet security<br />19:34:26 Write to Excel2007 format<br />19:34:27 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0057 seconds<br />19:34:27 Current memory usage: 1.5 MB<br />19:34:27 Peak memory usage: 1.75 MB<br />19:34:27 Done writing file<br />File has been created in /home/smkw4131/public_html/e-jurnal/vendor/phpoffice/phpexcel/Examples<br />