19:12:14 Create new PHPExcel object
19:12:14 Set properties
19:12:14 Add data
19:12:14 Hide 'Phone' and 'fax' columns
19:12:14 Set outline levels
19:12:14 Freeze panes
19:12:14 Rows to repeat at top
19:12:15 Write to Excel5 format
19:12:16 File written to 06largescale-xls.xls
Call time to write Workbook was 1.3900 seconds
19:12:16 Current memory usage: 20 MB
19:12:16 Peak memory usage: 24.5 MB
19:12:16 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples