06:57:53 Enable Cell Caching using SQLite3 method<br />06:57:53 Create new PHPExcel object<br />06:57:53 Set properties<br />06:57:53 Add data<br />06:57:53 Hide 'Phone' and 'fax' columns<br />06:57:53 Set outline levels<br />06:57:53 Freeze panes<br />06:57:53 Rows to repeat at top<br />06:57:54 Write to Excel2007 format<br />06:57:59 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 4.3795 seconds<br />06:57:59 Current memory usage: 18 MB<br />06:57:59 Peak memory usage: 22 MB<br />06:57:59 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/tlmk_surveys/vendor/phpoffice/phpexcel/Examples<br />