01:01:43 Write to Excel2007 format<br />01:01:43 File written to 33chartcreate-column.xlsx<br />01:01:43 Peak memory usage: 4 MB<br />01:01:43 Done writing file<br />File has been created in /home/tcorporativa/public_html/twsolutions/vendor/phpoffice/phpexcel/Examples<br />