17:20:45 Write to Excel2007 format<br />17:20:45 File written to 33chartcreate-bar.xlsx<br />17:20:45 Peak memory usage: 1.75 MB<br />17:20:45 Done writing file<br />File has been created in /flex/storage/here.tf/site/www/res/scripts/php/PHPExcel/Examples<br />