09:09:50 Write to Excel2007 format<br />09:09:50 File written to 33chartcreate-column-2.xlsx<br />09:09:50 Peak memory usage: 1.75 MB<br />09:09:50 Done writing file<br />File has been created in /home/carespot/amazon.carespot.ro/vendor/phpoffice/phpexcel/Examples<br />