20:26:58 Create new PHPExcel object<br />20:26:58 Set document properties<br />20:26:58 Add some data<br />20:26:58 Rename worksheet<br />20:26:58 Write to Excel2007 format<br />20:26:58 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0226 seconds<br />20:26:58 Current memory usage: 6 MB<br />20:26:58 Write to Excel5 format<br />20:26:58 File written to 01simple.xls<br />Call time to write Workbook was 0.0198 seconds<br />20:26:58 Current memory usage: 8 MB<br />20:26:58 Peak memory usage: 8 MB<br />20:26:58 Done writing files<br />Files have been created in /var/www/mp/vendor/phpoffice/phpexcel/Examples<br />