10:14:08 Create new PHPExcel object<br />10:14:08 Set document properties<br />10:14:08 Add some data<br />10:14:08 Set header/footer<br />10:14:08 Add a drawing to the header<br />10:14:08 Set page orientation and size<br />10:14:08 Rename worksheet<br />10:14:08 Write to Excel2007 format<br />10:14:08 File written to 04printing.xlsx<br />Call time to write Workbook was 0.0089 seconds<br />10:14:08 Current memory usage: 2 MB<br />10:14:08 Write to Excel5 format<br />10:14:08 File written to 04printing.xls<br />Call time to write Workbook was 0.0063 seconds<br />10:14:08 Current memory usage: 2 MB<br />10:14:08 Peak memory usage: 2 MB<br />10:14:08 Done writing files<br />Files have been created in /var/www/billing.andrewpeng.net/vendor/turbo124/phpexcel/Examples<br />