00:41:13 Create new PHPExcel object<br />00:41:13 Set document properties<br />00:41:13 Add some data<br />00:41:13 Rename worksheet<br />00:41:13 Set document security<br />00:41:13 Set sheet security<br />00:41:13 Write to Excel5 format<br />00:41:13 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0236 seconds<br />00:41:13 Current memory usage: 6.25 MB<br />00:41:13 Peak memory usage: 6.25 MB<br />00:41:13 Done writing file<br />File has been created in D:\xampps\htdocs\www.iedit.com.cn\vendor\phpoffice\phpexcel\Examples<br />