19:05:52 Enable Cell Caching using MemoryGZip method<br />19:05:52 Create new PHPExcel object<br />19:05:52 Set properties<br />19:05:52 Add data<br />19:05:52 Hide 'Phone' and 'fax' columns<br />19:05:52 Set outline levels<br />19:05:52 Freeze panes<br />19:05:52 Rows to repeat at top<br />19:05:53 Write to Excel2007 format<br />19:05:55 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.8637 seconds<br />19:05:55 Current memory usage: 24 MB<br />19:05:55 Peak memory usage: 28 MB<br />19:05:55 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/sisco-pyme-web/vendor/phpoffice/phpexcel/Examples<br />