15:49:12 Create new PHPExcel object<br />15:49:12 Set document properties<br />15:49:12 Add some data<br />15:49:12 Rename worksheet<br />15:49:12 Write to Excel2007 format<br />15:49:12 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0304 seconds<br />15:49:12 Current memory usage: 4 MB<br />15:49:12 Write to Excel5 format<br />15:49:12 File written to 42richText.xls<br />Call time to write Workbook was 0.0227 seconds<br />15:49:12 Current memory usage: 6 MB<br />15:49:12 Peak memory usage: 6 MB<br />15:49:12 Done writing files<br />Files have been created in /var/www/mp/vendor/phpoffice/phpexcel/Examples<br />