05:54:45 Write to Excel2007 format<br />05:54:45 File written to 33chartcreate-column.xlsx<br />05:54:45 Peak memory usage: 2 MB<br />05:54:45 Done writing file<br />File has been created in /var/www/html/taxmapp-api/vendor/phpoffice/phpexcel/Examples<br />