15:31:42 Create new PHPExcel object<br />15:31:42 Set document properties<br />15:31:42 Add some data<br />15:31:44 Write to Excel2007 format<br />15:31:46 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 2.3432 seconds<br />15:31:46 Current memory usage: 8.75 MB<br />15:31:46 Write to Excel5 format<br />15:31:48 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 1.8476 seconds<br />15:31:48 Current memory usage: 11.5 MB<br />15:31:48 Peak memory usage: 11.5 MB<br />15:31:48 Done writing file<br />File has been created in C:\wamp64\www\car\vendor\phpoffice\phpexcel\Examples<br />