06:27:25 Create new PHPExcel object<br />06:27:25 Set document properties<br />06:27:25 Add some data<br />06:27:25 Write to Excel2007 format<br />06:27:25 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0276 seconds<br />06:27:25 Current memory usage: 6 MB<br />06:27:25 Write to Excel5 format<br />06:27:25 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0241 seconds<br />06:27:25 Current memory usage: 8 MB<br />06:27:25 Peak memory usage: 8 MB<br />06:27:25 Done writing file<br />File has been created in /var/www/customs_yiao/vendor/phpoffice/phpexcel/Examples<br />