01:01:34 Create new PHPExcel object<br />01:01:34 Set document properties<br />01:01:34 Add some data<br />01:01:34 Rename worksheet<br />01:01:34 Set cell protection<br />01:01:34 Set sheet security<br />01:01:34 Write to Excel2007 format<br />01:01:34 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0060 seconds<br />01:01:34 Current memory usage: 6 MB<br />01:01:34 Peak memory usage: 6 MB<br />01:01:34 Done writing file<br />File has been created in /home/tcorporativa/public_html/twsolutions/vendor/phpoffice/phpexcel/Examples<br />