01:30:01 Write to Excel2007 format
01:30:01 File written to 33chartcreate-scatter.xlsx
01:30:01 Peak memory usage: 8.5 MB
01:30:01 Done writing file
File has been created in /home/sandt/lesnaya-osbb.s-and-t.com.ua/vendor/phpoffice/phpexcel/Examples