09:23:33 Enable Cell Caching using MemoryGZip method<br />09:23:33 Create new PHPExcel object<br />09:23:33 Set properties<br />09:23:33 Add data<br />09:23:33 Hide 'Phone' and 'fax' columns<br />09:23:33 Set outline levels<br />09:23:33 Freeze panes<br />09:23:33 Rows to repeat at top<br />09:23:34 Write to Excel2007 format<br />09:23:36 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.7605 seconds<br />09:23:36 Current memory usage: 22 MB<br />09:23:36 Peak memory usage: 26 MB<br />09:23:36 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-pensiones-2/vendor/phpoffice/phpexcel/Examples<br />