03:01:58 Create new PHPExcel object<br />03:01:58 Set properties<br />03:01:58 Add data<br />03:01:58 Hide 'Phone' and 'fax' columns<br />03:01:58 Set outline levels<br />03:01:58 Freeze panes<br />03:01:58 Rows to repeat at top<br />03:01:58 Write to Excel5 format<br />03:01:59 File written to 06largescale-xls.xls<br />Call time to write Workbook was 0.4186 seconds<br />03:01:59 Current memory usage: 23 MB<br />03:01:59 Peak memory usage: 29.25 MB<br />03:01:59 Done writing file<br />File has been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples<br />