15:55:41 Write to Excel2007 format<br />15:55:41 File written to 33chartcreate-bar.xlsx<br />15:55:41 Peak memory usage: 8.5 MB<br />15:55:41 Done writing file<br />File has been created in /home/sandt/lesnaya-osbb.s-and-t.com.ua/vendor/phpoffice/phpexcel/Examples<br />