12:09:04 Create new PHPExcel object<br />12:09:04 Set document properties<br />12:09:04 Add some data<br />12:09:04 Rename worksheet<br />12:09:04 Write to Excel2007 format<br />12:09:04 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0180 seconds<br />12:09:04 Current memory usage: 7 MB<br />12:09:04 Peak memory usage: 7.5 MB<br />12:09:04 Done writing files<br />Files have been created in /var/www/html/proyectoprueba/mbinv/vendor/phpoffice/phpexcel/Examples<br />