10:34:51 Create new PHPExcel object<br />10:34:51 Set document properties<br />10:34:51 Add some data<br />10:34:51 Rename worksheet<br />10:34:51 Set cell protection<br />10:34:51 Set sheet security<br />10:34:51 Write to Excel2007 format<br />10:34:51 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0615 seconds<br />10:34:51 Current memory usage: 2 MB<br />10:34:51 Peak memory usage: 2 MB<br />10:34:51 Done writing file<br />File has been created in /home/rt66ugcom/public_html/admin/old/vendor/phpoffice/phpexcel/Examples<br />