00:19:43 Write to Excel2007 format<br />00:19:43 File written to 33chartcreate-scatter.xlsx<br />00:19:43 Peak memory usage: 2 MB<br />00:19:43 Done writing file<br />File has been created in /home/millesimwc/www/cnfce/vendor/phpoffice/phpexcel/Examples<br />