07:52:43 Enable Cell Caching using SQLite3 method<br />07:52:43 Create new PHPExcel object<br />07:52:43 Set properties<br />07:52:43 Add data<br />07:52:43 Hide 'Phone' and 'fax' columns<br />07:52:43 Set outline levels<br />07:52:43 Freeze panes<br />07:52:43 Rows to repeat at top<br />07:52:44 Write to Excel2007 format<br />07:52:47 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 3.2121 seconds<br />07:52:47 Current memory usage: 18 MB<br />07:52:47 Peak memory usage: 22 MB<br />07:52:47 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-retenciones-3/vendor/phpoffice/phpexcel/Examples<br />