04:04:00 Enable Cell Caching using MemoryGZip method<br />04:04:00 Create new PHPExcel object<br />04:04:00 Set properties<br />04:04:00 Add data<br />04:04:00 Hide 'Phone' and 'fax' columns<br />04:04:00 Set outline levels<br />04:04:00 Freeze panes<br />04:04:00 Rows to repeat at top<br />04:04:01 Write to Excel2007 format<br />04:04:03 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.9879 seconds<br />04:04:03 Current memory usage: 22 MB<br />04:04:03 Peak memory usage: 26 MB<br />04:04:03 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-compras-web/vendor/phpoffice/phpexcel/Examples<br />