10:49:18 Enable Cell Caching using MemoryGZip method<br />10:49:18 Create new PHPExcel object<br />10:49:18 Set properties<br />10:49:18 Add data<br />10:49:18 Hide 'Phone' and 'fax' columns<br />10:49:18 Set outline levels<br />10:49:18 Freeze panes<br />10:49:18 Rows to repeat at top<br />10:49:19 Write to Excel2007 format<br />10:49:21 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.8998 seconds<br />10:49:21 Current memory usage: 22 MB<br />10:49:21 Peak memory usage: 26 MB<br />10:49:21 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/sisco-pyme-web/vendor/phpoffice/phpexcel/Examples<br />