05:36:14 Write to Excel2007 format<br />05:36:14 File written to 33chartcreate-multiple-charts.xlsx<br />05:36:14 Peak memory usage: 6 MB<br />05:36:14 Done writing file<br />File has been created in /home/adler/www/tanguy_05072025/public/inc/phpexcel/Examples<br />