04:30:19 Write to Excel2007 format<br />04:30:19 File written to 33chartcreate-column-2.xlsx<br />04:30:19 Peak memory usage: 4 MB<br />04:30:19 Done writing file<br />File has been created in /home/dtc/public_html/dms-staging/vendor/phpoffice/phpexcel/Examples<br />