22:09:54 Create new PHPExcel object<br />22:09:54 Set document properties<br />22:09:54 Add some data<br />22:09:54 Set header/footer<br />22:09:54 Add a drawing to the header<br />22:09:54 Set page orientation and size<br />22:09:54 Rename worksheet<br />22:09:54 Write to Excel2007 format<br />22:09:54 File written to 04printing.xlsx<br />Call time to write Workbook was 0.0543 seconds<br />22:09:54 Current memory usage: 6 MB<br />22:09:54 Write to Excel5 format<br />22:09:54 File written to 04printing.xls<br />Call time to write Workbook was 0.0264 seconds<br />22:09:54 Current memory usage: 8 MB<br />22:09:54 Peak memory usage: 8 MB<br />22:09:54 Done writing files<br />Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />