06:54:42 Write to Excel2007 format<br />06:54:42 File written to 33chartcreate-column-2.xlsx<br />06:54:42 Peak memory usage: 2 MB<br />06:54:42 Done writing file<br />File has been created in /var/www/html/t3x/stroeercheckout-0.0.3/libs/PHPExcel-1.8.1/Examples<br />