19:12:08 Create new PHPExcel object<br />19:12:08 Set document properties<br />19:12:08 Add some data<br />19:12:08 Set header/footer<br />19:12:08 Add a drawing to the header<br />19:12:08 Set page orientation and size<br />19:12:08 Rename worksheet<br />19:12:08 Write to Excel2007 format<br />19:12:08 File written to 04printing.xlsx<br />Call time to write Workbook was 0.0086 seconds<br />19:12:08 Current memory usage: 2 MB<br />19:12:08 Write to Excel5 format<br />19:12:08 File written to 04printing.xls<br />Call time to write Workbook was 0.0117 seconds<br />19:12:08 Current memory usage: 2 MB<br />19:12:08 Peak memory usage: 2 MB<br />19:12:08 Done writing files<br />Files have been created in /var/www/html/petroerp3/vendor/phpoffice/phpexcel/Examples<br />