09:27:48 Unable to set Cell Caching using SQLite method, reverting to memory<br />09:27:48 Create new PHPExcel object<br />09:27:48 Set properties<br />09:27:48 Add data<br />09:27:48 Hide 'Phone' and 'fax' columns<br />09:27:48 Set outline levels<br />09:27:48 Freeze panes<br />09:27:48 Rows to repeat at top<br />09:27:49 Write to Excel2007 format<br />09:27:49 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.6254 seconds<br />09:27:49 Current memory usage: 20 MB<br />09:27:49 Peak memory usage: 24 MB<br />09:27:49 Done writing file<br />File has been created in /var/www/html/laravel_test/vendor/phpoffice/phpexcel/Examples<br />