13:57:20 Create new PHPExcel object<br />13:57:20 Set document properties<br />13:57:20 Add some data<br />13:57:20 Write to Excel2007 format<br />13:57:20 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0891 seconds<br />13:57:20 Current memory usage: 7.75 MB<br />13:57:20 Write to Excel5 format<br />13:57:20 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0734 seconds<br />13:57:20 Current memory usage: 9.75 MB<br />13:57:20 Peak memory usage: 9.75 MB<br />13:57:20 Done writing file<br />File has been created in D:\wwwroot\jzg\vendor\phpoffice\phpexcel\Examples<br />