21:46:08 Enable Cell Caching using SQLite3 method<br />21:46:08 Create new PHPExcel object<br />21:46:08 Set properties<br />21:46:08 Add data<br />21:46:08 Hide 'Phone' and 'fax' columns<br />21:46:08 Set outline levels<br />21:46:08 Freeze panes<br />21:46:08 Rows to repeat at top<br />21:46:09 Write to Excel2007 format<br />21:46:13 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 3.9623 seconds<br />21:46:13 Current memory usage: 18 MB<br />21:46:13 Peak memory usage: 22 MB<br />21:46:13 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/coca-prospeccion-l5/vendor/phpoffice/phpexcel/Examples<br />