15:49:11 Create new PHPExcel object<br />15:49:11 Set document properties<br />15:49:11 Add some data<br />15:49:11 Rename worksheet<br />15:49:11 Write to Excel2007 format<br />15:49:11 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0290 seconds<br />15:49:11 Current memory usage: 4 MB<br />15:49:11 Write to Excel5 format<br />15:49:11 File written to 01simple.xls<br />Call time to write Workbook was 0.0118 seconds<br />15:49:11 Current memory usage: 4 MB<br />15:49:11 Peak memory usage: 4 MB<br />15:49:11 Done writing files<br />Files have been created in /var/www/mp/vendor/phpoffice/phpexcel/Examples<br />