07:57:03 Enable Cell Caching using MemoryGZip method<br />07:57:03 Create new PHPExcel object<br />07:57:03 Set properties<br />07:57:03 Add data<br />07:57:03 Hide 'Phone' and 'fax' columns<br />07:57:03 Set outline levels<br />07:57:03 Freeze panes<br />07:57:03 Rows to repeat at top<br />07:57:03 Write to Excel2007 format<br />07:57:05 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.4879 seconds<br />07:57:05 Current memory usage: 22 MB<br />07:57:05 Peak memory usage: 26 MB<br />07:57:05 Done writing file<br />File has been created in /var/www/html/add/wm/laravel11/vendor/phpoffice/phpexcel/Examples<br />