01:00:24 Write to Excel2007 format<br />01:00:24 File written to 33chartcreate-line.xlsx<br />01:00:24 Peak memory usage: 5.75 MB<br />01:00:24 Done writing file<br />File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples<br />