00:50:52 Create new PHPExcel object<br />00:50:52 Set document properties<br />00:50:52 Add some data<br />00:50:52 Write to Excel2007 format<br />00:50:52 File written to 23sharedstyles.xlsx<br />Call time to write Workbook was 0.0533 seconds<br />00:50:52 Current memory usage: 6.75 MB<br />00:50:52 Write to Excel5 format<br />00:50:52 File written to 23sharedstyles.xls<br />Call time to write Workbook was 0.0491 seconds<br />00:50:52 Current memory usage: 8.5 MB<br />00:50:52 Peak memory usage: 8.5 MB<br />00:50:52 Done writing file<br />File has been created in /alidata/www/jiandan/vendor/phpoffice/phpexcel/Examples<br />