18:53:59 Create new PHPExcel object<br />18:53:59 Set document properties<br />18:53:59 Add some data<br />18:53:59 Write to Excel2007 format<br />18:54:00 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.1090 seconds<br />18:54:00 Current memory usage: 4.75 MB<br />18:54:00 Write to Excel5 format<br />18:54:00 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0784 seconds<br />18:54:00 Current memory usage: 6 MB<br />18:54:00 Peak memory usage: 6 MB<br />18:54:00 Done writing file<br />File has been created in D:\whospost\dv2\vendor\phpoffice\phpexcel\Examples<br />