13:43:41 Create new PHPExcel object<br />13:43:41 Set document properties<br />13:43:41 Add some data<br />13:43:41 Rename worksheet<br />13:43:41 Write to Excel2007 format<br />13:43:41 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0130 seconds<br />13:43:41 Current memory usage: 6.25 MB<br />13:43:41 Write to Excel5 format<br />13:43:41 File written to 01simple.xls<br />Call time to write Workbook was 0.0232 seconds<br />13:43:41 Current memory usage: 8.75 MB<br />13:43:41 Peak memory usage: 8.75 MB<br />13:43:41 Done writing files<br />Files have been created in /var/www/kd/vendor/phpoffice/phpexcel/Examples<br />