23:01:00 Create new PHPExcel object<br />23:01:00 Set document properties<br />23:01:00 Add some data<br />23:01:00 Rename worksheet<br />23:01:00 Set document security<br />23:01:00 Set sheet security<br />23:01:00 Write to Excel5 format<br />23:01:00 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0223 seconds<br />23:01:00 Current memory usage: 2 MB<br />23:01:00 Peak memory usage: 2 MB<br />23:01:00 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />