18:40:28 Create new PHPExcel object<br />18:40:28 Set document properties<br />18:40:28 Add some data<br />18:40:28 Rename worksheet<br />18:40:28 Set document security<br />18:40:28 Set sheet security<br />18:40:28 Write to Excel5 format<br />18:40:28 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0438 seconds<br />18:40:28 Current memory usage: 7.5 MB<br />18:40:28 Peak memory usage: 7.5 MB<br />18:40:28 Done writing file<br />File has been created in C:\wamp64\www\car\vendor\phpoffice\phpexcel\Examples<br />