09:16:25 Create new PHPExcel object<br />09:16:25 Set document properties<br />09:16:25 Add some data<br />09:16:25 Rename worksheet<br />09:16:25 Set cell protection<br />09:16:25 Set sheet security<br />09:16:25 Write to Excel2007 format<br />09:16:25 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0077 seconds<br />09:16:25 Current memory usage: 6 MB<br />09:16:25 Peak memory usage: 6 MB<br />09:16:25 Done writing file<br />File has been created in /home/realtori/public_html/taller2/vendor/phpoffice/phpexcel/Examples<br />