20:47:37 Create new PHPExcel object<br />20:47:37 Set document properties<br />20:47:37 Add some data<br />20:47:37 Rename worksheet<br />20:47:37 Set document security<br />20:47:37 Set sheet security<br />20:47:37 Write to Excel5 format<br />20:47:37 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0124 seconds<br />20:47:37 Current memory usage: 4 MB<br />20:47:37 Peak memory usage: 4 MB<br />20:47:37 Done writing file<br />File has been created in D:\whospost\dvT\vendor\phpoffice\phpexcel\Examples<br />