17:44:34 Write to Excel2007 format<br />17:44:34 File written to 33chartcreate-column.xlsx<br />17:44:34 Peak memory usage: 4 MB<br />17:44:34 Done writing file<br />File has been created in /home/dtc/public_html/dms-staging/vendor/phpoffice/phpexcel/Examples<br />