15:33:08 Create new PHPExcel object<br />15:33:08 Set document properties<br />15:33:08 Add some data<br />15:33:08 Write to Excel2007 format<br />15:33:08 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0460 seconds<br />15:33:08 Current memory usage: 7.75 MB<br />15:33:08 Write to Excel5 format<br />15:33:09 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0400 seconds<br />15:33:09 Current memory usage: 10 MB<br />15:33:09 Peak memory usage: 10 MB<br />15:33:09 Done writing file<br />File has been created in /data/www/terceros/vendor/phpoffice/phpexcel/Examples<br />