17:51:02 Enable Cell Caching using MemoryGZip method<br />17:51:02 Create new PHPExcel object<br />17:51:02 Set properties<br />17:51:02 Add data<br />17:51:02 Hide 'Phone' and 'fax' columns<br />17:51:02 Set outline levels<br />17:51:02 Freeze panes<br />17:51:02 Rows to repeat at top<br />17:51:03 Write to Excel2007 format<br />17:51:05 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.8005 seconds<br />17:51:05 Current memory usage: 22 MB<br />17:51:05 Peak memory usage: 26 MB<br />17:51:05 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/coca-prospeccion-l5/vendor/phpoffice/phpexcel/Examples<br />