14:51:05 Create new PHPExcel object<br />14:51:05 Set document properties<br />14:51:05 Add some data<br />14:51:05 Write to Excel2007 format<br />14:51:05 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0256 seconds<br />14:51:05 Current memory usage: 1.75 MB<br />14:51:05 Write to Excel5 format<br />14:51:05 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0206 seconds<br />14:51:05 Current memory usage: 2 MB<br />14:51:05 Peak memory usage: 2 MB<br />14:51:05 Done writing file<br />File has been created in /home/bjgrgao/www/cuaderno/PHPExcel_1/Examples<br />