13:12:56 Create new PHPExcel object<br />13:12:56 Set document properties<br />13:12:56 Add some data<br />13:12:56 Rename worksheet<br />13:12:56 Set document security<br />13:12:56 Set sheet security<br />13:12:56 Write to Excel2007 format<br />13:12:57 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.2059 seconds<br />13:12:57 Current memory usage: 4 MB<br />13:12:57 Peak memory usage: 4 MB<br />13:12:57 Done writing file<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />