22:42:21 Create new PHPExcel object<br />22:42:21 Set document properties<br />22:42:21 Add some data<br />22:42:21 Rename worksheet<br />22:42:21 Write to Excel2007 format<br />22:42:21 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0056 seconds<br />22:42:21 Current memory usage: 2 MB<br />22:42:21 Peak memory usage: 2 MB<br />22:42:21 Done writing files<br />Files have been created in /var/www/mp/vendor/phpoffice/phpexcel/Examples<br />