03:31:55 Enable Cell Caching using SQLite3 method<br />03:31:55 Create new PHPExcel object<br />03:31:55 Set properties<br />03:31:55 Add data<br />03:31:55 Hide 'Phone' and 'fax' columns<br />03:31:55 Set outline levels<br />03:31:55 Freeze panes<br />03:31:55 Rows to repeat at top<br />03:31:56 Write to Excel2007 format<br />03:32:00 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 3.7120 seconds<br />03:32:00 Current memory usage: 18 MB<br />03:32:00 Peak memory usage: 22 MB<br />03:32:00 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-retenciones-issste/vendor/phpoffice/phpexcel/Examples<br />