09:46:03 Write to Excel2007 format<br />09:46:03 File written to 33chartcreate-bar.xlsx<br />09:46:03 Peak memory usage: 2 MB<br />09:46:03 Done writing file<br />File has been created in /home/mutualitesaat/saatapps.mutualitesaat.com/SAAT__old/vendor/phpoffice/phpexcel/Examples<br />