22:39:57 Enable Cell Caching using SQLite3 method<br />22:39:57 Create new PHPExcel object<br />22:39:57 Set properties<br />22:39:57 Add data<br />22:39:57 Hide 'Phone' and 'fax' columns<br />22:39:57 Set outline levels<br />22:39:57 Freeze panes<br />22:39:57 Rows to repeat at top<br />22:39:59 Write to Excel2007 format<br />22:40:03 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 4.1697 seconds<br />22:40:03 Current memory usage: 18 MB<br />22:40:03 Peak memory usage: 22 MB<br />22:40:03 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/arcacontinental-rest/vendor/phpoffice/phpexcel/Examples<br />