23:56:32 Create new PHPExcel object<br />23:56:32 Set properties<br />23:56:32 Add data<br />23:56:32 Hide 'Phone' and 'fax' columns<br />23:56:32 Set outline levels<br />23:56:32 Freeze panes<br />23:56:32 Rows to repeat at top<br />23:56:32 Write to Excel2007 format<br />23:56:33 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.4240 seconds<br />23:56:33 Current memory usage: 24 MB<br />23:56:33 Peak memory usage: 28 MB<br />23:56:33 Done writing file<br />File has been created in /var/www/customs_huizhida_v2/vendor/phpoffice/phpexcel/Examples<br />