15:33:37 Create new PHPExcel object<br />15:33:37 Set document properties<br />15:33:37 Add some data<br />15:33:37 Rename worksheet<br />15:33:37 Set cell protection<br />15:33:37 Set sheet security<br />15:33:37 Write to Excel2007 format<br />15:33:37 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0082 seconds<br />15:33:37 Current memory usage: 6 MB<br />15:33:37 Peak memory usage: 6 MB<br />15:33:37 Done writing file<br />File has been created in /home/realtori/public_html/taller2/vendor/phpoffice/phpexcel/Examples<br />