16:13:15 Enable Cell Caching using MemoryGZip method<br />16:13:15 Create new PHPExcel object<br />16:13:15 Set properties<br />16:13:15 Add data<br />16:13:15 Hide 'Phone' and 'fax' columns<br />16:13:15 Set outline levels<br />16:13:15 Freeze panes<br />16:13:15 Rows to repeat at top<br />16:13:16 Write to Excel2007 format<br />16:13:20 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 3.1256 seconds<br />16:13:20 Current memory usage: 22 MB<br />16:13:20 Peak memory usage: 26 MB<br />16:13:20 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/coca-prospeccion-l5/vendor/phpoffice/phpexcel/Examples<br />