12:37:51 Create new PHPExcel object<br />12:37:51 Set document properties<br />12:37:51 Add data<br />12:37:51 Set data validation<br />12:37:51 Write to Excel5 format<br />12:37:51 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0205 seconds<br />12:37:51 Current memory usage: 6.25 MB<br />12:37:51 Peak memory usage: 6.25 MB<br />12:37:51 Done writing file<br />File has been created in /var/www/www-root/data/www/api.peney.net/engine/releases/20/vendor/phpoffice/phpexcel/Examples<br />