12:34:18 Create new PHPExcel object<br />12:34:18 Set document properties<br />12:34:18 Add some data<br />12:34:18 Rename worksheet<br />12:34:18 Clone worksheet<br />12:34:18 Rename cloned worksheet<br />12:34:18 Write to Excel2007 format<br />12:34:18 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0177 seconds<br />12:34:18 Current memory usage: 6.25 MB<br />12:34:18 Peak memory usage: 6.25 MB<br />12:34:18 Done writing files<br />File has been created in /var/www/www-root/data/www/api.peney.net/engine/releases/20/vendor/phpoffice/phpexcel/Examples<br />