15:30:13 Create new PHPExcel object<br />15:30:13 Set document properties<br />15:30:13 Add some data<br />15:30:13 Rename worksheet<br />15:30:13 Set document security<br />15:30:13 Set sheet security<br />15:30:13 Write to Excel5 format<br />15:30:13 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0518 seconds<br />15:30:13 Current memory usage: 7.5 MB<br />15:30:13 Peak memory usage: 7.5 MB<br />15:30:13 Done writing file<br />File has been created in C:\wamp64\www\car\vendor\phpoffice\phpexcel\Examples<br />