18:11:09 Create new PHPExcel object<br />18:11:09 Set document properties<br />18:11:09 Add some data<br />18:11:09 Rename worksheet<br />18:11:09 Set cell protection<br />18:11:09 Set sheet security<br />18:11:09 Write to Excel2007 format<br />18:11:09 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0139 seconds<br />18:11:09 Current memory usage: 6 MB<br />18:11:09 Peak memory usage: 6 MB<br />18:11:09 Done writing file<br />File has been created in /data/www/terceros/vendor/phpoffice/phpexcel/Examples<br />