10:09:39 Enable Cell Caching using MemoryGZip method<br />10:09:39 Create new PHPExcel object<br />10:09:39 Set properties<br />10:09:39 Add data<br />10:09:39 Hide 'Phone' and 'fax' columns<br />10:09:39 Set outline levels<br />10:09:39 Freeze panes<br />10:09:39 Rows to repeat at top<br />10:09:40 Write to Excel2007 format<br />10:09:43 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.6558 seconds<br />10:09:43 Current memory usage: 24 MB<br />10:09:43 Peak memory usage: 28 MB<br />10:09:43 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/zurich-cashflow/vendor/phpoffice/phpexcel/Examples<br />