10:45:09 Create new PHPExcel object<br />10:45:10 Set document properties<br />10:45:10 Add some data<br />10:45:10 Rename worksheet<br />10:45:10 Write to Excel2007 format<br />10:45:10 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0154 seconds<br />10:45:10 Current memory usage: 5 MB<br />10:45:10 Write to Excel5 format<br />10:45:10 File written to 01simple.xls<br />Call time to write Workbook was 0.0152 seconds<br />10:45:10 Current memory usage: 7 MB<br />10:45:10 Peak memory usage: 7 MB<br />10:45:10 Done writing files<br />Files have been created in /alidata/www/jiandance/vendor/phpoffice/phpexcel/Examples<br />