13:43:38 Create new PHPExcel object<br />13:43:38 Set document properties<br />13:43:38 Add some data<br />13:43:38 Rename worksheet<br />13:43:38 Write to Excel2007 format<br />13:43:38 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0257 seconds<br />13:43:38 Current memory usage: 7 MB<br />13:43:38 Peak memory usage: 7.5 MB<br />13:43:38 Done writing files<br />Files have been created in /var/www/kd/vendor/phpoffice/phpexcel/Examples<br />