03:47:44 Create new PHPExcel object<br />03:47:44 Set document properties<br />03:47:44 Add some data<br />03:47:44 Rename worksheet<br />03:47:44 Set document security<br />03:47:44 Set sheet security<br />03:47:44 Write to Excel2007 format<br />03:47:44 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0092 seconds<br />03:47:44 Current memory usage: 6 MB<br />03:47:44 Peak memory usage: 6 MB<br />03:47:44 Done writing file<br />File has been created in /home/uniem/public_html/SUNIEM/vendor/phpoffice/phpexcel/Examples<br />