19:40:36 Create new PHPExcel object<br />19:40:36 Set properties<br />19:40:36 Add data<br />19:40:36 Hide 'Phone' and 'fax' columns<br />19:40:36 Set outline levels<br />19:40:36 Freeze panes<br />19:40:36 Rows to repeat at top<br />19:40:37 Write to Excel2007 format<br />19:40:37 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.4457 seconds<br />19:40:37 Current memory usage: 24 MB<br />19:40:37 Peak memory usage: 28 MB<br />19:40:37 Done writing file<br />File has been created in /var/www/www.foxymoon.cn/vendor/phpoffice/phpexcel/Examples<br />