18:08:34 Create new PHPExcel object<br />18:08:34 Set document properties<br />18:08:34 Add some data<br />18:08:34 Set header/footer<br />18:08:34 Add a drawing to the header<br />18:08:34 Set page orientation and size<br />18:08:34 Rename worksheet<br />18:08:34 Write to Excel2007 format<br />18:08:34 File written to 04printing.xlsx<br />Call time to write Workbook was 0.0241 seconds<br />18:08:34 Current memory usage: 6.75 MB<br />18:08:34 Write to Excel5 format<br />18:08:34 File written to 04printing.xls<br />Call time to write Workbook was 0.0180 seconds<br />18:08:34 Current memory usage: 9 MB<br />18:08:34 Peak memory usage: 9 MB<br />18:08:34 Done writing files<br />Files have been created in /var/www/html/proyectoprueba/mbinv/vendor/phpoffice/phpexcel/Examples<br />