22:58:08 Unable to set Cell Caching using SQLite method, reverting to memory<br />22:58:08 Create new PHPExcel object<br />22:58:08 Set properties<br />22:58:08 Add data<br />22:58:08 Hide 'Phone' and 'fax' columns<br />22:58:08 Set outline levels<br />22:58:08 Freeze panes<br />22:58:08 Rows to repeat at top<br />22:58:09 Write to Excel2007 format<br />22:58:10 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 1.1342 seconds<br />22:58:10 Current memory usage: 28.75 MB<br />22:58:10 Peak memory usage: 32.5 MB<br />22:58:10 Done writing file<br />File has been created in /alidata/www/jiandantest/vendor/phpoffice/phpexcel/Examples<br />