03:30:37 Write to Excel2007 format<br />03:30:37 File written to 33chartcreate-column.xlsx<br />03:30:37 Peak memory usage: 4 MB<br />03:30:37 Done writing file<br />File has been created in /home2/winposunlimited/webtest1.winposunlimited.com/vendor/phpoffice/phpexcel/Examples<br />