12:43:10 Create new PHPExcel object<br />12:43:10 Set document properties<br />12:43:10 Add some data<br />12:43:10 Write to Excel2007 format<br />12:43:11 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0542 seconds<br />12:43:11 Current memory usage: 4.75 MB<br />12:43:11 Write to Excel5 format<br />12:43:11 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0417 seconds<br />12:43:11 Current memory usage: 6 MB<br />12:43:11 Peak memory usage: 6 MB<br />12:43:11 Done writing file<br />File has been created in D:\whospost\dv2\vendor\phpoffice\phpexcel\Examples<br />