15:18:46 Create new PHPExcel object<br />15:18:46 Set document properties<br />15:18:46 Add some data<br />15:18:46 Rename worksheet<br />15:18:46 Set document security<br />15:18:46 Set sheet security<br />15:18:46 Write to Excel2007 format<br />15:18:46 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0156 seconds<br />15:18:46 Current memory usage: 4 MB<br />15:18:46 Peak memory usage: 4 MB<br />15:18:46 Done writing file<br />File has been created in /var/www/html/elite-general-trias/vendor/phpoffice/phpexcel/Examples<br />