21:08:53 Write to Excel2007 format<br />21:08:53 File written to 33chartcreate-bar.xlsx<br />21:08:53 Peak memory usage: 6 MB<br />21:08:53 Done writing file<br />File has been created in /home/adler/www/tanguy_05072025/public/inc/phpexcel/Examples<br />