07:19:24 Write to Excel2007 format<br />07:19:24 File written to 33chartcreate-column.xlsx<br />07:19:24 Peak memory usage: 2 MB<br />07:19:24 Done writing file<br />File has been created in /var/www/html/elite-mapalacsiao/vendor/phpoffice/phpexcel/Examples<br />