02:23:01 Create new PHPExcel object<br />02:23:02 Set document properties<br />02:23:02 Add some data<br />02:23:02 Set header/footer<br />02:23:02 Add a drawing to the header<br />02:23:02 Set page orientation and size<br />02:23:02 Rename worksheet<br />02:23:02 Write to Excel2007 format<br />02:23:02 File written to 04printing.xlsx<br />Call time to write Workbook was 0.2667 seconds<br />02:23:02 Current memory usage: 6 MB<br />02:23:02 Write to Excel5 format<br />02:23:02 File written to 04printing.xls<br />Call time to write Workbook was 0.1609 seconds<br />02:23:02 Current memory usage: 8 MB<br />02:23:02 Peak memory usage: 8 MB<br />02:23:02 Done writing files<br />Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />