23:43:10 Create new PHPExcel object<br />23:43:13 Set document properties<br />23:43:13 Add some data<br />23:43:13 Rename worksheet<br />23:43:13 Set document security<br />23:43:13 Set sheet security<br />23:43:13 Write to Excel2007 format<br />23:43:16 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 2.3763 seconds<br />23:43:16 Current memory usage: 3.75 MB<br />23:43:16 Peak memory usage: 3.75 MB<br />23:43:16 Done writing file<br />File has been created in C:\xampp\htdocs\oa\vendor\phpoffice\phpexcel\Examples<br />