00:42:06 Write to Excel2007 format
00:42:06 File written to 33chartcreate-line.xlsx
00:42:06 Peak memory usage: 5.5 MB
00:42:06 Done writing file
File has been created in /home/glink/haiphams3.glinkdeployments.com/exams/vendor/phpoffice/phpexcel/Examples