16:49:47 Create new PHPExcel object<br />16:49:47 Set document properties<br />16:49:47 Add some data<br />16:49:47 Rename worksheet<br />16:49:47 Set document security<br />16:49:47 Set sheet security<br />16:49:47 Write to Excel2007 format<br />16:49:47 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0020 seconds<br />16:49:47 Current memory usage: 2 MB<br />16:49:47 Peak memory usage: 2 MB<br />16:49:47 Done writing file<br />File has been created in /home/theshantinik/public_html/vendor/phpoffice/phpexcel/Examples<br />