06 Largescale

19:09:30 Create new Spreadsheet object
19:09:30 Set properties
19:09:30 Add data
19:09:30 Hide 'Phone' and 'fax' columns
19:09:30 Set outline levels
19:09:30 Freeze panes
19:09:30 Rows to repeat at top
19:09:31 Write Xlsx format to /tmp/phpspreadsheet/06_Largescale.xlsx in 0.7367 seconds
19:09:31 Write Xls format to /tmp/phpspreadsheet/06_Largescale.xls in 0.6315 seconds
19:09:31 Peak memory usage: 28MB