05:03:46 Write to Excel2007 format<br />05:03:46 File written to 33chartcreate-column-2.xlsx<br />05:03:46 Peak memory usage: 4 MB<br />05:03:46 Done writing file<br />File has been created in /var/www/html/TECORSA/vendor/phpoffice/phpexcel/Examples<br />