01:15:58 Write to Excel2007 format<br />01:15:58 File written to 33chartcreate-column-2.xlsx<br />01:15:58 Peak memory usage: 1 MB<br />01:15:58 Done writing file<br />File has been created in /home/capebfrupz/grc/www/libraries-php/PHPExcel/Examples<br />