07:05:52 Create new PHPExcel object<br />07:05:52 Set document properties<br />07:05:52 Add some data<br />07:05:52 Rename worksheet<br />07:05:52 Set cell protection<br />07:05:52 Set sheet security<br />07:05:52 Write to Excel2007 format<br />07:05:52 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0134 seconds<br />07:05:52 Current memory usage: 4 MB<br />07:05:52 Peak memory usage: 4 MB<br />07:05:52 Done writing file<br />File has been created in D:\xampp\htdocs\quickclickdemo\tool\PHPExcel\Examples<br />