10:13:49 Enable Cell Caching using MemoryGZip method<br />10:13:49 Create new PHPExcel object<br />10:13:49 Set properties<br />10:13:49 Add data<br />10:13:49 Hide 'Phone' and 'fax' columns<br />10:13:49 Set outline levels<br />10:13:49 Freeze panes<br />10:13:49 Rows to repeat at top<br />10:13:50 Write to Excel2007 format<br />10:13:52 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.7438 seconds<br />10:13:52 Current memory usage: 24 MB<br />10:13:52 Peak memory usage: 28 MB<br />10:13:52 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/sisco-pyme-web/vendor/phpoffice/phpexcel/Examples<br />