21:46:42 Create new PHPExcel object<br />21:46:42 Set document properties<br />21:46:42 Add some data<br />21:46:42 Set header/footer<br />21:46:42 Add a drawing to the header<br />21:46:42 Set page orientation and size<br />21:46:42 Rename worksheet<br />21:46:42 Write to Excel2007 format<br />21:46:42 File written to 04printing.xlsx<br />Call time to write Workbook was 0.0116 seconds<br />21:46:42 Current memory usage: 2 MB<br />21:46:42 Write to Excel5 format<br />21:46:42 File written to 04printing.xls<br />Call time to write Workbook was 0.0066 seconds<br />21:46:42 Current memory usage: 2 MB<br />21:46:42 Peak memory usage: 2 MB<br />21:46:42 Done writing files<br />Files have been created in /home/autourdey/invoice/vendor/phpoffice/phpexcel/Examples<br />