03:16:52 Create new PHPExcel object<br />03:16:52 Set document properties<br />03:16:52 Add some data<br />03:16:52 Rename worksheet<br />03:16:52 Set document security<br />03:16:52 Set sheet security<br />03:16:52 Write to Excel2007 format<br />03:16:53 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.2056 seconds<br />03:16:53 Current memory usage: 4 MB<br />03:16:53 Peak memory usage: 4 MB<br />03:16:53 Done writing file<br />File has been created in /home/imevent/public_html/vendor/phpoffice/phpexcel/Examples<br />