11:15:12 Write to Excel2007 format<br />11:15:12 File written to 33chartcreate-composite.xlsx<br />11:15:12 Peak memory usage: 2 MB<br />11:15:12 Done writing file<br />File has been created in /home/carespot/amazon.carespot.ro/vendor/phpoffice/phpexcel/Examples<br />