20:31:26 Write to Excel2007 format<br />20:31:26 File written to 33chartcreate-bar-stacked.xlsx<br />20:31:26 Peak memory usage: 2.25 MB<br />20:31:26 Done writing file<br />File has been created in /home/florinm1/dev.adkpi.ro/auto-concierge.ro/vendor/phpoffice/phpexcel/Examples<br />