21:37:53 Create new PHPExcel object<br />21:37:53 Set document properties<br />21:37:53 Add some data<br />21:37:53 Set header/footer<br />21:37:53 Add a drawing to the header<br />21:37:53 Set page orientation and size<br />21:37:53 Rename worksheet<br />21:37:53 Write to Excel2007 format<br />21:37:53 File written to 04printing.xlsx<br />Call time to write Workbook was 0.0122 seconds<br />21:37:53 Current memory usage: 2 MB<br />21:37:53 Write to Excel5 format<br />21:37:53 File written to 04printing.xls<br />Call time to write Workbook was 0.0037 seconds<br />21:37:53 Current memory usage: 2 MB<br />21:37:53 Peak memory usage: 2 MB<br />21:37:53 Done writing files<br />Files have been created in /var/www/html/advancia_ci/vendor/phpoffice/phpexcel/Examples<br />