03:40:15 Create new PHPExcel object<br />03:40:15 Set properties<br />03:40:15 Add data<br />03:40:15 Hide 'Phone' and 'fax' columns<br />03:40:15 Set outline levels<br />03:40:15 Freeze panes<br />03:40:15 Rows to repeat at top<br />03:40:15 Write to Excel5 format<br />03:40:15 File written to 06largescale-xls.xls<br />Call time to write Workbook was 0.3677 seconds<br />03:40:15 Current memory usage: 19.5 MB<br />03:40:15 Peak memory usage: 24.5 MB<br />03:40:15 Done writing file<br />File has been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples<br />