12:08:57 Create new PHPExcel object<br />12:08:57 Set document properties<br />12:08:57 Add some data<br />12:08:57 Rename worksheet<br />12:08:57 Write to Excel2007 format<br />12:08:57 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0093 seconds<br />12:08:57 Current memory usage: 6.25 MB<br />12:08:57 Write to Excel5 format<br />12:08:57 File written to 01simple.xls<br />Call time to write Workbook was 0.0104 seconds<br />12:08:57 Current memory usage: 8.75 MB<br />12:08:57 Peak memory usage: 8.75 MB<br />12:08:57 Done writing files<br />Files have been created in /var/www/html/proyectoprueba/mbinv/vendor/phpoffice/phpexcel/Examples<br />