01:12:30 Enable Cell Caching using MemoryGZip method<br />01:12:30 Create new PHPExcel object<br />01:12:30 Set properties<br />01:12:30 Add data<br />01:12:30 Hide 'Phone' and 'fax' columns<br />01:12:30 Set outline levels<br />01:12:30 Freeze panes<br />01:12:30 Rows to repeat at top<br />01:12:32 Write to Excel2007 format<br />01:12:34 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.2669 seconds<br />01:12:34 Current memory usage: 22 MB<br />01:12:34 Peak memory usage: 26 MB<br />01:12:34 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-pensiones-2/vendor/phpoffice/phpexcel/Examples<br />