14:04:26 Write to Excel2007 format<br />14:04:26 File written to 33chartcreate-scatter.xlsx<br />14:04:26 Peak memory usage: 4 MB<br />14:04:26 Done writing file<br />File has been created in /home/admision/public_html/POSTGRADO/vendor/phpoffice/phpexcel/Examples<br />