12:44:39 Create new PHPExcel object<br />12:44:39 Set document properties<br />12:44:39 Add some data<br />12:44:39 Write to Excel2007 format<br />12:44:40 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0246 seconds<br />12:44:40 Current memory usage: 1.75 MB<br />12:44:40 Write to Excel5 format<br />12:44:40 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0232 seconds<br />12:44:40 Current memory usage: 2 MB<br />12:44:40 Peak memory usage: 2 MB<br />12:44:40 Done writing file<br />File has been created in /home/bjgrgao/www/cuaderno/PHPExcel_1/Examples<br />