19:51:14 Create new PHPExcel object<br />19:51:14 Set document properties<br />19:51:14 Add some data<br />19:51:14 Set header/footer<br />19:51:14 Add a drawing to the header<br />19:51:14 Set page orientation and size<br />19:51:14 Rename worksheet<br />19:51:14 Write to Excel2007 format<br />19:51:14 File written to 04printing.xlsx<br />Call time to write Workbook was 0.0116 seconds<br />19:51:14 Current memory usage: 2 MB<br />19:51:14 Write to Excel5 format<br />19:51:14 File written to 04printing.xls<br />Call time to write Workbook was 0.0090 seconds<br />19:51:14 Current memory usage: 2 MB<br />19:51:14 Peak memory usage: 2 MB<br />19:51:14 Done writing files<br />Files have been created in /var/www/html/petroerp3/vendor/phpoffice/phpexcel/Examples<br />