01:49:16 Create new PHPExcel object
01:49:16 Set properties
01:49:16 Add data
01:49:16 Hide 'Phone' and 'fax' columns
01:49:16 Set outline levels
01:49:16 Freeze panes
01:49:16 Rows to repeat at top
01:49:17 Write to Excel5 format
01:49:19 File written to 06largescale-xls.xls
Call time to write Workbook was 1.4833 seconds
01:49:19 Current memory usage: 23.25 MB
01:49:19 Peak memory usage: 29 MB
01:49:19 Done writing file
File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples