09:31:10 Create new PHPExcel object<br />09:31:10 Set properties<br />09:31:10 Add data<br />09:31:10 Hide 'Phone' and 'fax' columns<br />09:31:10 Set outline levels<br />09:31:10 Freeze panes<br />09:31:10 Rows to repeat at top<br />09:31:10 Write to Excel2007 format<br />09:31:11 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5263 seconds<br />09:31:11 Current memory usage: 24 MB<br />09:31:11 Peak memory usage: 28 MB<br />09:31:11 Done writing file<br />File has been created in /var/www/html/add/wm/laravel11/vendor/phpoffice/phpexcel/Examples<br />