01:11:09 Write to Excel2007 format<br />01:11:09 File written to 33chartcreate-column-2.xlsx<br />01:11:09 Peak memory usage: 6 MB<br />01:11:09 Done writing file<br />File has been created in /home/bellopecas/public_html/vendor/phpoffice/phpexcel/Examples<br />