12:38:06 Write to Excel2007 format<br />12:38:06 File written to 33chartcreate-column-2.xlsx<br />12:38:06 Peak memory usage: 5.5 MB<br />12:38:06 Done writing file<br />File has been created in /home/ikwumdmy/public_html/chibasjerusalem/vendor/phpoffice/phpexcel/Examples<br />