10:43:45 Enable Cell Caching using SQLite3 method<br />10:43:45 Create new PHPExcel object<br />10:43:45 Set properties<br />10:43:45 Add data<br />10:43:45 Hide 'Phone' and 'fax' columns<br />10:43:45 Set outline levels<br />10:43:45 Freeze panes<br />10:43:45 Rows to repeat at top<br />10:43:46 Write to Excel2007 format<br />10:43:50 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 3.4342 seconds<br />10:43:50 Current memory usage: 18 MB<br />10:43:50 Peak memory usage: 22 MB<br />10:43:50 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-compras-web/vendor/phpoffice/phpexcel/Examples<br />