21:14:14 Create new PHPExcel object<br />21:14:14 Set document properties<br />21:14:14 Add some data<br />21:14:14 Rename worksheet<br />21:14:14 Write to Excel2007 format<br />21:14:14 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0182 seconds<br />21:14:14 Current memory usage: 7 MB<br />21:14:14 Peak memory usage: 7.5 MB<br />21:14:14 Done writing files<br />Files have been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/rusticosiso/mbinv/vendor/phpoffice/phpexcel/Examples<br />