21:13:45 Enable Cell Caching using MemoryGZip method<br />21:13:45 Create new PHPExcel object<br />21:13:45 Set properties<br />21:13:45 Add data<br />21:13:45 Hide 'Phone' and 'fax' columns<br />21:13:45 Set outline levels<br />21:13:45 Freeze panes<br />21:13:45 Rows to repeat at top<br />21:13:45 Write to Excel2007 format<br />21:13:47 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.7467 seconds<br />21:13:47 Current memory usage: 22 MB<br />21:13:47 Peak memory usage: 26 MB<br />21:13:47 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/coca-prospeccion-l5/vendor/phpoffice/phpexcel/Examples<br />