09:32:38 Write to Excel2007 format<br />09:32:38 File written to 33chartcreate-bar.xlsx<br />09:32:38 Peak memory usage: 1 MB<br />09:32:38 Done writing file<br />File has been created in /home/gtscougagk/scolaritos/GT-SCOLARIX OS V2/PHPExcel/Examples<br />