11:26:17 Write to Excel2007 format<br />11:26:17 File written to 33chartcreate-pie.xlsx<br />11:26:17 Peak memory usage: 6 MB<br />11:26:17 Done writing file<br />File has been created in /home/corpubc/public_html/SistemUBC/vendor/phpoffice/phpexcel/Examples<br />