18:08:50 Write to Excel2007 format<br />18:08:50 File written to 33chartcreate-scatter.xlsx<br />18:08:50 Peak memory usage: 4 MB<br />18:08:50 Done writing file<br />File has been created in /home/tcorporativa/public_html/twsolutions/vendor/phpoffice/phpexcel/Examples<br />