07:03:47 Unable to set Cell Caching using SQLite method, reverting to memory<br />07:03:47 Create new PHPExcel object<br />07:03:47 Set properties<br />07:03:47 Add data<br />07:03:47 Hide 'Phone' and 'fax' columns<br />07:03:47 Set outline levels<br />07:03:47 Freeze panes<br />07:03:47 Rows to repeat at top<br />07:03:48 Write to Excel2007 format<br />07:03:49 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 1.2218 seconds<br />07:03:49 Current memory usage: 28.75 MB<br />07:03:49 Peak memory usage: 32.5 MB<br />07:03:49 Done writing file<br />File has been created in /alidata/www/jiandantest/vendor/phpoffice/phpexcel/Examples<br />