00:17:28 Write to Excel2007 format<br />00:17:29 File written to 33chartcreate-stock.xlsx<br />00:17:29 Peak memory usage: 4 MB<br />00:17:29 Done writing file<br />File has been created in /home/admision/public_html/POSTGRADO/vendor/phpoffice/phpexcel/Examples<br />