14:50:44 Create new PHPExcel object<br />14:50:44 Set document properties<br />14:50:44 Add some data<br />14:50:44 Rename worksheet<br />14:50:44 Write to Excel2007 format<br />14:50:44 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0147 seconds<br />14:50:44 Current memory usage: 2 MB<br />14:50:44 Write to Excel5 format<br />14:50:44 File written to 01simple.xls<br />Call time to write Workbook was 0.0119 seconds<br />14:50:44 Current memory usage: 2 MB<br />14:50:44 Peak memory usage: 2 MB<br />14:50:44 Done writing files<br />Files have been created in /var/www/mp/vendor/phpoffice/phpexcel/Examples<br />