14:46:39 Create new PHPExcel object<br />14:46:39 Set document properties<br />14:46:39 Add some data<br />14:46:39 Rename worksheet<br />14:46:39 Set cell protection<br />14:46:39 Set sheet security<br />14:46:39 Write to Excel2007 format<br />14:46:39 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0148 seconds<br />14:46:39 Current memory usage: 6 MB<br />14:46:39 Peak memory usage: 6 MB<br />14:46:39 Done writing file<br />File has been created in /var/www/html/elite-urdaneta/vendor/phpoffice/phpexcel/Examples<br />