23:00:59 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />23:00:59 Create new PHPExcel object<br />23:00:59 Set properties<br />23:00:59 Add data<br />23:00:59 Hide 'Phone' and 'fax' columns<br />23:00:59 Set outline levels<br />23:00:59 Freeze panes<br />23:00:59 Rows to repeat at top<br />23:00:59 Write to Excel2007 format<br />23:01:00 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 0.4353 seconds<br />23:01:00 Current memory usage: 16 MB<br />23:01:00 Peak memory usage: 20 MB<br />23:01:00 Done writing file<br />File has been created in /var/www/customs_huizhida_v2/vendor/phpoffice/phpexcel/Examples<br />