23:35:39 Write to Excel2007 format<br />23:35:39 File written to 33chartcreate-bar-stacked.xlsx<br />23:35:39 Peak memory usage: 6 MB<br />23:35:39 Done writing file<br />File has been created in /home/qroesunorg/bancodetiempo.queretaroesuno.org/vendor/phpoffice/phpexcel/Examples<br />