11:34:47 Create new PHPExcel object<br />11:34:47 Set document properties<br />11:34:47 Add some data<br />11:34:47 Rename worksheet<br />11:34:47 Set document security<br />11:34:47 Set sheet security<br />11:34:47 Write to Excel2007 format<br />11:34:48 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0118 seconds<br />11:34:48 Current memory usage: 6.25 MB<br />11:34:48 Peak memory usage: 6.25 MB<br />11:34:48 Done writing file<br />File has been created in /var/www/html/duhasyariah1025/vendor/phpoffice/phpexcel/Examples<br />