23:58:42 Write to Excel2007 format<br />23:58:42 File written to 33chartcreate-column-2.xlsx<br />23:58:42 Peak memory usage: 4 MB<br />23:58:42 Done writing file<br />File has been created in /home/sgscofia/public_html/sgsqas/vendor/phpoffice/phpexcel/Examples<br />