13:31:27 Create new PHPExcel object<br />13:31:27 Set document properties<br />13:31:27 Add some data<br />13:31:27 Rename worksheet<br />13:31:27 Set document security<br />13:31:27 Set sheet security<br />13:31:27 Write to Excel2007 format<br />13:31:27 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0161 seconds<br />13:31:27 Current memory usage: 6 MB<br />13:31:27 Peak memory usage: 6 MB<br />13:31:27 Done writing file<br />File has been created in /var/www/html/elite-umingan/vendor/phpoffice/phpexcel/Examples<br />