16:38:32 Create new PHPExcel object<br />16:38:32 Set document properties<br />16:38:32 Add some data<br />16:38:32 Rename worksheet<br />16:38:32 Set cell protection<br />16:38:32 Set sheet security<br />16:38:32 Write to Excel2007 format<br />16:38:32 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0161 seconds<br />16:38:32 Current memory usage: 6 MB<br />16:38:32 Peak memory usage: 6 MB<br />16:38:32 Done writing file<br />File has been created in /var/www/html/elite-talisay/vendor/phpoffice/phpexcel/Examples<br />