04:52:07 Create new PHPExcel object<br />04:52:07 Set properties<br />04:52:07 Add data<br />04:52:07 Hide 'Phone' and 'fax' columns<br />04:52:07 Set outline levels<br />04:52:07 Freeze panes<br />04:52:07 Rows to repeat at top<br />04:52:07 Write to Excel2007 format<br />04:52:08 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.3791 seconds<br />04:52:08 Current memory usage: 24 MB<br />04:52:08 Peak memory usage: 28 MB<br />04:52:08 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-retenciones-3/vendor/phpoffice/phpexcel/Examples<br />