21:41:23 Enable Cell Caching using MemoryGZip method<br />21:41:23 Create new PHPExcel object<br />21:41:24 Set properties<br />21:41:24 Add data<br />21:41:24 Hide 'Phone' and 'fax' columns<br />21:41:24 Set outline levels<br />21:41:24 Freeze panes<br />21:41:24 Rows to repeat at top<br />21:41:24 Write to Excel2007 format<br />21:41:26 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.7507 seconds<br />21:41:26 Current memory usage: 24 MB<br />21:41:26 Peak memory usage: 28 MB<br />21:41:26 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/zurich-monederos/vendor/psr/phpoffice/phpexcel/Examples<br />