08:31:11 Write to Excel2007 format<br />08:31:11 File written to 33chartcreate-bar.xlsx<br />08:31:11 Peak memory usage: 1 MB<br />08:31:11 Done writing file<br />File has been created in /home/gtscougagk/scolaritos/GT-SCOLARIX OS V2/PHPExcel/Examples<br />