23:43:53 Create new PHPExcel object<br />23:43:53 Set document properties<br />23:43:53 Add some data<br />23:43:53 Rename worksheet<br />23:43:53 Set document security<br />23:43:53 Set sheet security<br />23:43:53 Write to Excel5 format<br />23:43:53 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0452 seconds<br />23:43:53 Current memory usage: 4 MB<br />23:43:53 Peak memory usage: 4 MB<br />23:43:53 Done writing file<br />File has been created in C:\xampp\htdocs\oa\vendor\phpoffice\phpexcel\Examples<br />