06 Largescale

22:09:08 Create new Spreadsheet object
22:09:08 Set properties
22:09:08 Add data
22:09:08 Hide 'Phone' and 'fax' columns
22:09:08 Set outline levels
22:09:08 Freeze panes
22:09:08 Rows to repeat at top
22:09:09 Write Xlsx format to /tmp/phpspreadsheet/06_Largescale.xlsx in 1.0168 seconds
22:09:11 Write Xls format to /tmp/phpspreadsheet/06_Largescale.xls in 1.5591 seconds
22:09:11 Peak memory usage: 24MB