04:52:36 Create new PHPExcel object<br />04:52:36 Set document properties<br />04:52:36 Add some data<br />04:52:36 Rename worksheet<br />04:52:36 Set cell protection<br />04:52:36 Set sheet security<br />04:52:36 Write to Excel2007 format<br />04:52:36 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0075 seconds<br />04:52:36 Current memory usage: 6 MB<br />04:52:36 Peak memory usage: 6 MB<br />04:52:36 Done writing file<br />File has been created in /home/realtori/public_html/taller2/vendor/phpoffice/phpexcel/Examples<br />