23:11:04 Create new PHPExcel object<br />23:11:05 Set properties<br />23:11:05 Add data<br />23:11:05 Hide 'Phone' and 'fax' columns<br />23:11:05 Set outline levels<br />23:11:05 Freeze panes<br />23:11:05 Rows to repeat at top<br />23:11:07 Write to Excel5 format<br />23:11:09 File written to 06largescale-xls.xls<br />Call time to write Workbook was 2.3047 seconds<br />23:11:09 Current memory usage: 22.5 MB<br />23:11:09 Peak memory usage: 28.5 MB<br />23:11:09 Done writing file<br />File has been created in /alidata/www/jiandance/vendor/phpoffice/phpexcel/Examples<br />