18:31:24 Create new PHPExcel object<br />18:31:24 Set document properties<br />18:31:24 Add some data<br />18:31:24 Rename worksheet<br />18:31:24 Set document security<br />18:31:24 Set sheet security<br />18:31:24 Write to Excel2007 format<br />18:31:24 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0150 seconds<br />18:31:24 Current memory usage: 6 MB<br />18:31:24 Peak memory usage: 6 MB<br />18:31:24 Done writing file<br />File has been created in /var/www/html/elite-sta-ana/vendor/phpoffice/phpexcel/Examples<br />