08:26:22 Create new PHPExcel object<br />08:26:23 Set document properties<br />08:26:23 Add some data<br />08:26:23 Write to Excel2007 format<br />08:26:23 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0220 seconds<br />08:26:23 Current memory usage: 6 MB<br />08:26:23 Write to Excel5 format<br />08:26:23 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0182 seconds<br />08:26:23 Current memory usage: 8 MB<br />08:26:23 Peak memory usage: 8 MB<br />08:26:23 Done writing file<br />File has been created in /var/www/html/add/jiamei/laravel/vendor/phpoffice/phpexcel/Examples<br />