15:08:03 Create new PHPExcel object<br />15:08:03 Set document properties<br />15:08:03 Add some data<br />15:08:03 Write to Excel2007 format<br />15:08:03 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0245 seconds<br />15:08:03 Current memory usage: 1.75 MB<br />15:08:03 Write to Excel5 format<br />15:08:03 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0196 seconds<br />15:08:03 Current memory usage: 2 MB<br />15:08:03 Peak memory usage: 2 MB<br />15:08:03 Done writing file<br />File has been created in /home/bjgrgao/www/cuaderno/PHPExcel_1/Examples<br />