15:19:57 Enable Cell Caching using SQLite3 method<br />15:19:57 Create new PHPExcel object<br />15:19:57 Set properties<br />15:19:57 Add data<br />15:19:57 Hide 'Phone' and 'fax' columns<br />15:19:57 Set outline levels<br />15:19:57 Freeze panes<br />15:19:57 Rows to repeat at top<br />15:19:58 Write to Excel2007 format<br />15:20:02 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 3.9034 seconds<br />15:20:02 Current memory usage: 18 MB<br />15:20:02 Peak memory usage: 22 MB<br />15:20:02 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-compras-web/vendor/phpoffice/phpexcel/Examples<br />