23:00:40 Create new PHPExcel object<br />23:00:40 Set properties<br />23:00:40 Add data<br />23:00:40 Hide 'Phone' and 'fax' columns<br />23:00:40 Set outline levels<br />23:00:40 Freeze panes<br />23:00:40 Rows to repeat at top<br />23:00:40 Write to Excel2007 format<br />23:00:41 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.4360 seconds<br />23:00:41 Current memory usage: 24 MB<br />23:00:41 Peak memory usage: 28 MB<br />23:00:41 Done writing file<br />File has been created in /var/www/customs_rongma/vendor/phpoffice/phpexcel/Examples<br />