17:43:27 Write to Excel2007 format<br />17:43:27 File written to 33chartcreate-column.xlsx<br />17:43:27 Peak memory usage: 3.75 MB<br />17:43:27 Done writing file<br />File has been created in /home/capebfrupz/grc/www/libraries-php/PHPExcel/Examples<br />