21:59:12 Enable Cell Caching using SQLite3 method<br />21:59:12 Create new PHPExcel object<br />21:59:12 Set properties<br />21:59:12 Add data<br />21:59:12 Hide 'Phone' and 'fax' columns<br />21:59:12 Set outline levels<br />21:59:12 Freeze panes<br />21:59:12 Rows to repeat at top<br />21:59:13 Write to Excel2007 format<br />21:59:18 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 4.9063 seconds<br />21:59:18 Current memory usage: 18 MB<br />21:59:18 Peak memory usage: 22 MB<br />21:59:18 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/arcacontinental-rest/vendor/phpoffice/phpexcel/Examples<br />