13:05:31 Create new PHPExcel object<br />13:05:33 Set document properties<br />13:05:33 Add some data<br />13:05:34 Rename worksheet<br />13:05:34 Set document security<br />13:05:35 Set sheet security<br />13:05:35 Write to Excel2007 format<br />13:05:36 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 1.0617 seconds<br />13:05:36 Current memory usage: 3.75 MB<br />13:05:36 Peak memory usage: 3.75 MB<br />13:05:36 Done writing file<br />File has been created in C:\xampp\htdocs\oa\vendor\phpoffice\phpexcel\Examples<br />