21:13:17 Write to Excel2007 format<br />21:13:17 File written to 33chartcreate-column.xlsx<br />21:13:17 Peak memory usage: 6 MB<br />21:13:17 Done writing file<br />File has been created in /var/www/html/elite-garden-villas/vendor/phpoffice/phpexcel/Examples<br />