23:10:01 Create new PHPExcel object<br />23:10:01 Set document properties<br />23:10:01 Add some data<br />23:10:01 Rename worksheet<br />23:10:01 Set cell protection<br />23:10:01 Set sheet security<br />23:10:01 Write to Excel2007 format<br />23:10:01 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0033 seconds<br />23:10:01 Current memory usage: 2 MB<br />23:10:01 Peak memory usage: 2 MB<br />23:10:01 Done writing file<br />File has been created in /home/myjbamas/public_html/staging.myjba.co.id/vendor/phpoffice/phpexcel/Examples<br />