21:37:35 Create new PHPExcel object<br />21:37:35 Set properties<br />21:37:35 Add data<br />21:37:35 Hide 'Phone' and 'fax' columns<br />21:37:35 Set outline levels<br />21:37:35 Freeze panes<br />21:37:35 Rows to repeat at top<br />21:37:36 Write to Excel5 format<br />21:37:38 File written to 06largescale-xls.xls<br />Call time to write Workbook was 1.6738 seconds<br />21:37:38 Current memory usage: 22.75 MB<br />21:37:38 Peak memory usage: 28.5 MB<br />21:37:38 Done writing file<br />File has been created in /alidata/www/jiandan/vendor/phpoffice/phpexcel/Examples<br />