16:55:45 Create new PHPExcel object<br />16:55:45 Set document properties<br />16:55:45 Add some data<br />16:55:45 Rename worksheet<br />16:55:45 Write to Excel2007 format<br />16:55:45 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0096 seconds<br />16:55:45 Current memory usage: 6 MB<br />16:55:45 Write to Excel5 format<br />16:55:45 File written to 01simple.xls<br />Call time to write Workbook was 0.0096 seconds<br />16:55:45 Current memory usage: 8 MB<br />16:55:45 Peak memory usage: 8 MB<br />16:55:45 Done writing files<br />Files have been created in /var/www/www.foxymoon.cn/vendor/phpoffice/phpexcel/Examples<br />