12:05:32 Enable Cell Caching using MemoryGZip method<br />12:05:32 Create new PHPExcel object<br />12:05:32 Set properties<br />12:05:32 Add data<br />12:05:32 Hide 'Phone' and 'fax' columns<br />12:05:32 Set outline levels<br />12:05:32 Freeze panes<br />12:05:32 Rows to repeat at top<br />12:05:33 Write to Excel2007 format<br />12:05:35 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.9462 seconds<br />12:05:35 Current memory usage: 22 MB<br />12:05:35 Peak memory usage: 26 MB<br />12:05:35 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/monederos/vendor/phpoffice/phpexcel/Examples<br />