12:21:14 Create new PHPExcel object<br />12:21:14 Set document properties<br />12:21:14 Add some data<br />12:21:14 Rename worksheet<br />12:21:14 Set cell protection<br />12:21:14 Set sheet security<br />12:21:14 Write to Excel2007 format<br />12:21:14 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0129 seconds<br />12:21:14 Current memory usage: 2 MB<br />12:21:14 Peak memory usage: 2 MB<br />12:21:14 Done writing file<br />File has been created in /home/azizulfi/public_html/old/test.azizulfitri.com/vendor/turbo124/phpexcel/Examples<br />