18:30:29 Create new PHPExcel object<br />18:30:29 Set document properties<br />18:30:29 Add some data<br />18:30:29 Rename worksheet<br />18:30:29 Set document security<br />18:30:29 Set sheet security<br />18:30:29 Write to Excel2007 format<br />18:30:29 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0150 seconds<br />18:30:29 Current memory usage: 4 MB<br />18:30:29 Peak memory usage: 4 MB<br />18:30:29 Done writing file<br />File has been created in /var/www/html/elite-bayombong/vendor/phpoffice/phpexcel/Examples<br />