07:18:45 Write to Excel2007 format<br />07:18:45 File written to 33chartcreate-bar-stacked.xlsx<br />07:18:45 Peak memory usage: 6.5 MB<br />07:18:45 Done writing file<br />File has been created in /home/caballoscriollos/public_html/espanol/library/PHPExcel/Examples<br />