21:24:21 Create new PHPExcel object<br />21:24:21 Set document properties<br />21:24:21 Add some data<br />21:24:21 Write to Excel2007 format<br />21:24:22 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0489 seconds<br />21:24:22 Current memory usage: 6 MB<br />21:24:22 Write to Excel5 format<br />21:24:22 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0457 seconds<br />21:24:22 Current memory usage: 8 MB<br />21:24:22 Peak memory usage: 8 MB<br />21:24:22 Done writing file<br />File has been created in /home/htdocs/zhyl/vendor/PHPExcel/Examples<br />