19:49:35 Write to Excel2007 format<br />19:49:35 File written to 33chartcreate-column.xlsx<br />19:49:35 Peak memory usage: 2 MB<br />19:49:35 Done writing file<br />File has been created in /home/florinm1/dev.adkpi.ro/auto-concierge.ro/vendor/phpoffice/phpexcel/Examples<br />