00:39:40 Enable Cell Caching using SQLite3 method<br />00:39:40 Create new PHPExcel object<br />00:39:40 Set properties<br />00:39:40 Add data<br />00:39:40 Hide 'Phone' and 'fax' columns<br />00:39:40 Set outline levels<br />00:39:40 Freeze panes<br />00:39:40 Rows to repeat at top<br />00:39:41 Write to Excel2007 format<br />00:39:47 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 5.1696 seconds<br />00:39:47 Current memory usage: 16 MB<br />00:39:47 Peak memory usage: 20 MB<br />00:39:47 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-compras-web/vendor/phpoffice/phpexcel/Examples<br />