19:58:18 Enable Cell Caching using MemoryGZip method<br />19:58:18 Create new PHPExcel object<br />19:58:18 Set properties<br />19:58:18 Add data<br />19:58:18 Hide 'Phone' and 'fax' columns<br />19:58:18 Set outline levels<br />19:58:18 Freeze panes<br />19:58:18 Rows to repeat at top<br />19:58:19 Write to Excel2007 format<br />19:58:21 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.8747 seconds<br />19:58:21 Current memory usage: 24 MB<br />19:58:21 Peak memory usage: 28 MB<br />19:58:21 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-pensiones-imss/vendor/phpoffice/phpexcel/Examples<br />