10:31:32 Enable Cell Caching using SQLite3 method<br />10:31:32 Create new PHPExcel object<br />10:31:32 Set properties<br />10:31:32 Add data<br />10:31:32 Hide 'Phone' and 'fax' columns<br />10:31:32 Set outline levels<br />10:31:32 Freeze panes<br />10:31:32 Rows to repeat at top<br />10:31:34 Write to Excel2007 format<br />10:31:40 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 5.9295 seconds<br />10:31:40 Current memory usage: 18 MB<br />10:31:40 Peak memory usage: 22 MB<br />10:31:40 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/zurich-cashflow/vendor/phpoffice/phpexcel/Examples<br />