17:45:51 Create new PHPExcel object<br />17:45:51 Set properties<br />17:45:51 Add data<br />17:45:51 Hide 'Phone' and 'fax' columns<br />17:45:51 Set outline levels<br />17:45:51 Freeze panes<br />17:45:51 Rows to repeat at top<br />17:45:52 Write to Excel5 format<br />17:45:53 File written to 06largescale-xls.xls<br />Call time to write Workbook was 0.9654 seconds<br />17:45:53 Current memory usage: 26.25 MB<br />17:45:53 Peak memory usage: 30.75 MB<br />17:45:53 Done writing file<br />File has been created in D:\wwwroot\yx\base_admin_welcome_new_student\vendor\phpoffice\phpexcel\Examples<br />